Skip to content
enable accessibility
|
gift card
|
local ad
|
track your order
8,069,816 lives saved.
sign up, earn points, get treats
PetSmart PetSmart
Start typing, then use the up and down arrows to select an option from the list
Related Products
Grreat Choice Wire Dog crate$22.99 - 72.99
Purina Pro Plan Focus Sensitive Skin & Stomach - Adult Dog Food - Salmon & Rice$14.99 - 61.99
ThunderShirt Insanely Calm Anxiety Shirt$39.99 - 44.99
Top Paw XLarge Dog Pads$7.79 - 47.99
Purina Pro Plan Savor Shredded Blend Adult Dog Food- Chicken and Rice$13.99 - 61.99
Trending Categories
Dog food
Litter
Treats
Science food
Aquariums
Trending Brands
Blue Buffalo
Purina Pro Plan
Hill’s Science Diet
Simply Nourish
Royal Canin
loyalty icon
sign in
Treats & Account
Loyalty Logo

Join our new loyalty program & earn points every time you shop!

sign up
login

Time to start shopping!

  • shop by brand

    • shop all brands
  • shop by pet
      • dog
      • cat
      • fish
      • bird
      • reptile
      • small pet
      • Food
        • Dry Food Canned Food Veterinary Authorized Diets Food Toppers Shop All
      • Treats
        • Biscuits & Bakery Bones & Rawhide Chewy Treats Dental Treats Jerky Training Treats
      • Supplies
        • Beds & Furniture Bowls & Feeders Cleaning Supplies Clothing & Shoes Collars, Harnesses & Leashes Crates, Gates & Containment
        • Dental Care & Wellness Flea & Tick Grooming Supplies Toys Training & Behavior
      • Food & Treats
        • Wet Food Dry Food Treats Veterinary Authorized Diets Catnip & Grass Shop All
      • Litter
        • Deodorizers & Filters Litter Litter Boxes Mats & Liners Waste Disposal
      • Supplies
        • Beds & Furniture Bowls & Feeders Cleaning & Repellents Collars, Harnessess & Leashes Crates, Gates & Containment Dental Care & Wellness
        • Flea & Tick Grooming Supplies Toys
      • Food & Care
        • Disease Treatment Feeders Food Plant Care Pond Care Saltwater Aquarium Care
        • Water Care & Conditioning Water Quality Testers
      • Supplies
        • Décor, Gravel & Substrate Heating & Lighting Filters & Pumps Maintenance & Repair Starter Kits Tanks & Aquariums
      • Live Fish
        • Goldfish, Betta & More
      • Food & Treats
        • Pet Bird Food Treats Wild Bird Food
      • Supplies
        • Bowls & Feeders Cages & Stands Cleaning & Odor Control Grooming Health Care & Vitamins Litter & Nesting
        • Toys, Perches & Décor Wild Bird Food & Supplies
      • Live Birds
        • Conure, Parakeet & More
      • Habitats & Decor
        • Habitat Accessories Habitat Décor Starter Kits Terrariums
      • Supplies
        • Cleaning & Water Care Environmental Control & Lighting Feeders & Food Storage Food Substrate & Bedding Vitamins & Supplements
      • Live Reptiles
        • Snakes, Turtles & More
      • Food, Treats & Hay
        • Hay Food Treats
      • Supplies
        • Cages, Habitats & Hutches Cleaning & Odor Removers Harnesses & Travel Carriers Health & Grooming Litter & Bedding Starter Kits
        • Toys & Habitat Accessories
      • Live Small Pets
        • Hamsters, Guinea Pigs & More
  • pet services
      • Pet Services
        • Grooming Salon Training Classes PetsHotel Boarding Doggie Day Camp Banfield Pet Hospital
      • Adoption
        • Pet Adoption PetSmart Charities
      • Learning Center
        • Dog Care Cat Care Fish Care Bird Care Reptile Care Small Pet Care
  • sale
  • help

    • our experts are available to help:

      Contact Us Track Your Order
  • find a store
    my store
Early Black Friday savings happening now! ready, set, shop >
enable accessibility
PetSmart PetSmart
Treats & Account
PetSmart

Time to start shopping!

Start typing, then use the up and down arrows to select an option from the list
Related Products
Grreat Choice Wire Dog crate$22.99 - 72.99
Purina Pro Plan Focus Sensitive Skin & Stomach - Adult Dog Food - Salmon & Rice$14.99 - 61.99
ThunderShirt Insanely Calm Anxiety Shirt$39.99 - 44.99
Top Paw XLarge Dog Pads$7.79 - 47.99
Purina Pro Plan Savor Shredded Blend Adult Dog Food- Chicken and Rice$13.99 - 61.99
Trending Categories
Dog food
Litter
Treats
Science food
Aquariums
Trending Brands
Blue Buffalo
Purina Pro Plan
Hill’s Science Diet
Simply Nourish
Royal Canin
  • Shop by Brand
  • dog
    • Food
      • Canned Food
      • Dry Food
      • Food Toppers
      • Fresh Food
      • Frozen Food
      • Milk Replacers
      • Veterinary Diets
    • Treats
      • Biscuits & Bakery
      • Bones & Rawhide
      • Chewy Treats
      • Dental Treats
      • Jerky
      • Training Treats
    • Toys
      • Balls
      • Flying Toys
      • Interactive Toys
      • Plush Toys
      • Rope Toys
      • Toy Boxes
    • Flea & Tick
      • Combs & Tools
      • Flea Shampoos & Dips
      • Flea & Tick Collars
      • Flea & Tick Pet Sprays
      • Flea & Tick Pills
      • Home & Yard Treatment
      • Spot Ons
    • Dental Care & Wellness
      • Dental Care
      • Dental Treats
      • Treatments
      • Vitamins & Supplements
    • Cleaning Supplies
      • Furniture & Car Protection
      • Pet Hair Removers
      • Stain & Odor Removers
      • Vacuums
      • Waste Disposal
    • Crates, Gates & Containment
      • Backpacks
      • Car Barriers
      • Car Booster Seats
      • Carriers & Crates
      • Dog Doors & Gates
      • Fence Systems
      • Houses & Pens
      • Mat & Crate Covers
      • Strollers & Bicycle Baskets
    • Beds & Furniture
      • Cooling & Heating Beds
      • Blankets
      • Pillow Beds
      • Orthopedic Beds
      • Elevated Beds
      • Cuddler Beds
      • Crate Mats
      • Ramps & Steps
      • Pet Memorials
    • Bowls & Feeders
      • Automatic Feeders
      • Elevated Stands
      • Placemats
      • Storage & Scoops
      • Food & Water Bowls
    • Clothing & Shoes
      • Bandanas, Bows & Hats
      • Costumes
      • Dresses
      • Life Jackets & Swim Suits
      • Shoes & Socks
      • Sweaters & Coats
      • T-shirts & Tank Tops
      • Stress & Anxiety
      • Jerseys & Team Sports
    • Collars, Harnesses & Leashes
      • Collars
      • Harnesses
      • ID Tags
      • Leashes
      • Tie Outs
      • Training Collars, Leashes & Harnesses
      • Flea & Tick Collars
    • Grooming Supplies
      • Cologne & Deodorant
      • Eye & Ear Care
      • Nail Clippers & Files
      • Shampoos & Conditioners
      • Hair Clippers & Trimmers
      • Bathing Equipment
      • Brushes, Combs & Blowdryers
    • Training & Behavior
      • Bark Control
      • Clicker Training
      • Deterrents
      • Monitors
      • Potty Training
      • Training & Behavior Accessories
      • Training Collars, Leashes & Harnesses
      • Training Treats
  • cat
    • Food & Treats
      • Wet Food
      • Dry Food
      • Catnip & Grass
      • Food Toppers
      • Frozen Food
      • Freeze Dried Food
      • Milk Replacers
      • Treats
      • Veterinary Diets
    • Litter & Waste Disposal
      • Deodorizers & Filters
      • Litter
      • Litter Boxes
      • Mats & Liners
      • Waste Disposal
    • Toys
      • Balls & Chasers
      • Hunting & Stalking Toys
      • Plush Toys
      • Teasers
      • Electronic & Interactive
      • Tunnels
      • Multi Pack
      • Catnip
    • Dental Care & Wellness
      • Dental Sprays & Toothbrushes
      • Dental Treats
      • Hairball Remedy
      • Milk Replacers
      • Treatments
      • Vitamins & Supplements
    • Flea & Tick
      • Combs & Tools
      • Flea Shampoos & Dips
      • Flea & Tick Collars
      • Flea & Tick Pet Sprays
      • Flea & Tick Pills
      • Home & Yard Treatment
      • Spot On
    • Cleaning & Repellents
      • Furniture & Home Protection
      • Pet Hair Removers
      • Repellants
      • Stain & Odor Removers
      • Vacuums
    • Crates, Gates & Containment
      • Carriers
      • Doors
      • Pens
    • Beds & Furniture
      • Covered Beds
      • Cuddler Beds
      • Furniture & Towers
      • Heated Beds
      • Pet Memorials
      • Scratchers
      • Window Perches
    • Bowls & Feeders
      • Automatic Feeders
      • Elevated Stands
      • Food & Water Bowls
      • Placemats
      • Storage & Scoops
    • Collars, Harnesses & Leashes
      • Collars
      • Flea & Tick Collars
      • Harnesses
      • ID Tags
      • Leashes
      • Tie Outs
    • Grooming Supplies
      • Brushes, Combs & Blowdryers
      • Deodorizers
      • Nail Clippers & Caps
      • Shampoos & Conditioners
  • fish
    • Food & Care
      • Disease Treatment
      • Feeders
      • Food
      • Plant Care
      • Pond Care
      • Salt Water Aquarium Care
      • Water Care & Conditioning
      • Water Quality Testers
    • Tanks, Aquariums & Nets
      • Aquariums
      • Aquarium Stands
      • Tank Dividers & Containers
    • Maintenance & Repair
      • Adhesives & Sealants
      • Brushes & Tank Cleaners
      • Vacuums
      • Water Changers
      • Breeders & Nets
    • Filters & Pumps
      • Air & Water Pumps
      • Filters
      • Filter Media
      • Replacement Parts
    • Decor, Gravel & Substrate
      • Artificial Plants
      • Aquarium Substrate
      • Backgrounds
      • Gravel, Sand & Stones
      • Live Plants
      • Ornaments
      • Plant Food & Fertilizers
    • Heating & Lighting
      • Heaters
      • Hoods & Glass Canopies
      • Heating & Lighting Accessories
      • Lights
    • Live Fish
      • Goldfish, Betta & More
    • Starter Kits
  • bird
    • Food & Treats
      • Pet Bird Food
      • Treats
      • Wild Bird Food
    • Cages & Stands
      • Cages
      • Cage Covers
      • Stands
      • Travel Carriers
    • Litter & Nesting
      • Cage Liners
      • Litter & Bedding
      • Nesting Supplies
    • Toys, Perches & Decor
      • Ladders
      • Mirrors
      • Perches & Swings
      • Toys
    • Grooming
      • Bath Sprays
      • Bird Baths
      • Nail & Beak Trimmers
    • Health Care & Vitamins
      • Treatments
      • Vitamins & Supplements
    • Cleaning & Odor Control
      • Brushes & Scrubbers
      • Cage Liners
      • Deodorizers & Waste Cleanup
    • Bowls & Feeders
      • Feeders & Treat Holders
      • Cups
    • Live Birds
      • Conure, Parakeets & More
    • Starter Kits
    • Wild Bird Food & Supplies
      • Coops & Outdoor Habitats
      • Outdoor Bird Baths
      • Outdoor Feeders
      • Wild Bird Food
  • reptile
    • Food
    • Habitats & Decor
      • Habitat Accessories
      • Habitat Décor
      • Terrariums
    • Environmental Control & Lighting
      • Bulbs & Lamps
      • Heaters
      • Humidity & Temperature Control
      • Light Fixtures
    • Cleaning & Water Care
      • Filter Systems & Pumps
      • Filter Media
      • Deodorizers
      • Sanitizers
      • Waste Removers
      • Water Conditioners
    • Substrate & Bedding
    • Vitamins & Supplements
    • Feeders & Food Storage
      • Feeding Accessories
      • Food & Water Bowls
      • Food Storage
    • Starter Kits
    • Live Reptiles
      • Snakes, Turtles & More
  • small pet
    • Food, Treats & Hay
      • Food
      • Hay
      • Treats
    • Cages, Habitats & Hutches
      • Habitat Expansions
      • Hutches
      • Play Pens
      • Cages
      • Tunnels & Hideouts
    • Litter & Bedding
      • Litter & Bedding
      • Litter Pans
    • Toys & Habitat Accessories
      • Feeders & Water Bottles
      • Small Pet Costumes
      • Toys
      • Tunnels & Hideouts
    • Cleaning & Odor Removers
      • Brushes & Scrubbers
      • Sanitizers
      • Stain & Odor Removers
      • Deodorizers
    • Harnesses & Travel Carriers
      • Harnesses
      • Travel Carriers
    • Health & Grooming
      • Grooming Supplies
      • Vitamins & Supplements
    • Live Small Pets
      • Hamsters, Guinea Pigs & More
    • Starter Kits
  • sale
    • Dog
      • Beds & Furniture
        • Ramps & Steps
        • Blankets
        • Pet Memorials
        • Pillow Beds
        • Orthopedic Beds
        • Elevated Beds
        • Cuddler Beds
        • Crate Mats
        • Cooling & Heating Beds
      • Bowls & Feeders
        • Automatic Feeders
        • Elevated Stands
        • Placemats
        • Storage & Scoops
        • Food & Water Bowls
      • Cleaning Supplies
        • Furniture & Car Protection
        • Pet hair Removers
        • Stain & Odor Removers
        • Vacuums
        • Waste Disposal
      • Clothing & Shoes
        • Bandanas, Bows & Hats
        • Costumes
        • Dresses
        • Life Jackets & Swimsuits
        • Shoes & Socks
        • Sweaters & Coats
        • T-shirts & Tank Tops
        • Stress & Anxiety
        • Jerseys & Team Sports
      • Collars, Harnesses & Leashes
        • Collars
        • Harnesses
        • ID Tags
        • Leashes
        • Tie-Outs
        • Training Collars, Leashes & Harnesses
        • Flea & Tick Collars
      • Crates, Gates & Containment
        • Backpacks
        • Cat Barriers
        • Car Booster Seats
        • Carriers & Crates
        • Dog Doors & Gates
        • Fence Systems
        • Houses & Pens
        • Mats & Crate Covers
        • Strollers & Bicycle Baskets
      • Dental Care & Wellness
        • Dental Care
        • Treatments
        • Vitamins & Supplements
      • Flea & Tick
        • Combs & Tools
        • Flea Shampoos & Dips
        • Flea & Tick Collars
        • Flea & Tick Pet Sprays
        • Flea & Tick Pills
        • Home & Yard Treatments
        • Spot Ons
      • Food
        • Canned Food
        • Dry Food
        • Food Toppers
        • Fresh Food
        • Frozen Food
        • Milk Replacers
        • Veterinary Diets
      • Grooming Supplies
        • Colognes & Deodorant
        • Eye & Ear Care
        • Nail Clippers & Files
        • Shampoos & Conditioners
        • Hair Clippers & Trimmers
        • Bathing Equipment
        • Brushes, Combs & Blow Dryers
      • Pharmacy
        • RX Medication
        • Veterinary Diets
        • Vaccines
        • Flea & Tick
        • Shop By Solution
      • Toys
        • Plush Toys
        • Rope Toys
        • Interactive Toys
        • Flying Toys
        • Balls
        • Toy Boxes
      • Training & Behavior
        • Bark Collars
        • Clicker Training
        • Deterrents
        • Monitors
        • Potty Training
        • Training & Behavior Accessories
        • Training Collars, Leashes & Harnesses
        • Training Treats
      • Treats
        • Biscuits & Bakery
        • Bones & Rawhide
        • Chewy Treats
        • Dental Treats
        • Jerky
        • Training Treats
    • Cat
      • Beds & Furniture
        • Covered Beds
        • Cuddler Beds
        • Furniture & Towers
        • Heating Beds
        • Pet Memorials
        • Scratchers
        • Window Perches
      • Bowls & Feeders
        • Automatic Feeders
        • Elevated Stands
        • Food & Water Bowls
        • Placemats
        • Storage & Scoops
      • Cleaning & Repellents
        • Furniture & Home Protection
        • Pet Hair Removers
        • Repellents
        • Stain & Odor Removers
        • Vacuums
      • Clothes & Costumes
        • Clothes & Costumes
      • Collars, Harnesses & Leashes
        • Collars
        • Flea & Tick Collars
        • Harnesses
        • ID Tags
        • Leashes
        • Tie-Outs
      • Crates, Gates & Containment
        • Carriers
        • Doors
        • Pens
      • Dental Care & Wellness
        • Dental Sprays & Toothbrushes
        • Dental Treats
        • Treatments
        • Hairball Remedy
        • Milk Replacers
        • Vitamins & Supplements
      • Flea & Tick
        • Combs & Tools
        • Flea Shampoos & Dips
        • Flea & Tick Collars
        • Flea & Tick Pet Sprays
        • Flea & Tick Pills
        • Home & Yard Treatment
        • Spot Ons
      • Food & Treats
        • Milk Replacers
        • Treats
        • Wet Food
        • Catnip & Grass
        • Dry Food
        • Food Toppers
        • Frozen Food
        • Freeze Dried Food
        • Veterinary Diets
      • Grooming Supplies
        • Brushes & Combs
        • Deodorizers
        • Nail Clippers & Caps
        • Shampoo & Conditioner
      • Litter & Waste Disposal
        • Deodorizers & Filters
        • Litter
        • Litter Boxes
        • Mats & Liners
        • Waste Disposal
      • Toys
        • Balls & Chasers
        • Hunting & Stalking Toys
        • Plush Toys
        • Teasers
        • Electronic & Interactive
        • Tunnels
        • Multi Pack
        • Catnip
    • Fish
      • Décor, Gravel & Substrate
        • Aquarium Substrate
        • Backgrounds
        • Gravel & Sand
        • Live Plants
        • Ornaments
        • Plant Food & Fertalizers
      • Filter & Pumps
        • Air & Water Pumps
        • Filters
        • Filter Media
        • Replacement Parts
      • Food & Care
        • Disease Treatment
        • Feeders
        • Food
        • Plant Care
        • Pond Care
        • Saltwater Aquarium Care
        • Water Care & Conditioning
        • Water Quality Testers
      • Heating & Lighting
        • Heaters
        • Hoods & Glass Canopies
        • Heating & Lightning Accesories
        • Lights
      • Live Fish
        • Goldfish, Betta & More
      • Maintenance & Repair
        • Adhesives & Sealants
        • Brushes & Tank Sealers
        • Vacuums
        • Water Changers
      • Starter Kits
      • Tanks, Aquariums, & Nets
        • Aquariums
        • Aquarium Stands
        • Breeders & Nets
        • Tank Dividers & Carriers
    • Bird
      • Bowls & Feeders
        • Cups
      • Cages & Stands
        • Cages
        • Cage Covers
        • Stands
        • Travel Carriers
      • Cleaning & Odor Control
        • Brushes & Scrubbers
        • Cage Liners
        • Deoderizers & Waste Cleanup
      • Food & Treats
        • Pet Bird Food
        • Treats
        • Wild Bird Food
      • Grooming
        • Bird Baths
        • Bath Sprays
        • Nail & Beak Trimmers
      • Health Care & Vitamins
        • Treatments
        • Vitamins & Supplements
      • Live Birds
        • Conure, Parakeet & More
      • Litter & Nesting
        • Cage Liners
        • Litter & Bedding
        • Nesting Supplies
      • Starter Kits
      • Toys, Perches, & Decor
        • Ladders
        • Mirrors
        • Perches & Swings
        • Toys
      • Wild Bird Food & Supplies
        • Coops & Outdoor Habitats
        • Outdoor Bird Baths
        • Outdoor Feeders
        • Wild Bird Food
    • Reptile
      • Food & Care
        • Food
        • Food & Water Accessories
        • Health & Wellness
      • Cleaning & Water Care
        • Deodorizers
        • Sanitizers
        • Waste Removers
        • Water Conditioners
      • Supplies
        • Cleaning & Odor Removers
        • Clothes & Costumes
        • Filters & Pumps
        • Habitats & Décor
        • Heating & Lighting
        • Humidity & Temperature Controls
        • Reptile Books
        • Substrate & Bedding
      • Environmental Control & Lighting
        • Bulbs & Lamps
        • Heaters
        • Humidity & Temperature Controls
        • Light Fixtures
      • Feeders & Food Storage
        • Feeding Accessories
        • Food Storage
        • Food & Water Bowls
      • Food
      • Habitats & Decor
        • Habitat Accessories
        • Habitat Decor
        • Terrariums
      • Live Reptiles
        • Snakes, Turtles & More
      • Substrate & Bedding
      • Starter Kits
      • Vitamins & Supplements
    • Small Pet
      • Food & Care
        • Food
        • Food & Water Accessories
        • Grooming
        • Hay
        • Health & Wellness
        • Treats
      • Cages, Habitats & Hutches
        • Cages
        • Habitat Expansions
        • Hutches
        • Play Pens
        • Tunnels & Hideouts
      • Supplies
        • Bedding & Litter
        • Cages, Habitats & Hutches
        • Cleaning & Odor Removers
        • Costumes
        • Harnesses & Travel Carriers
        • Small Pet Books
        • Toys & Habitat Accessories
      • Cleaning & Odor Removers
        • Brushes & Scrubbers
        • Deodorizers
        • Sanitizers
        • Stain & Oder Removers
      • Food, Treats & Hay
        • Food
        • Hay
        • Treats
      • Harnesses & Travel Carriers
        • Harnesses
        • Travel Carriers
      • Health & Grooming
        • Grooming Supplies
        • Vitamins & Supplements
      • Litter & Bedding
        • Litter & Bedding
        • Litter Pans
      • Live Small Pets
        • Hamsters, Guinea Pigs & More
      • Starter Kits
      • Toys & Habitat Accessories
        • Feeders & Water Bottles
        • Small Pet Costumes
        • Toys
        • Tunnels & Hideouts
    • Live Pet
      • Live Birds
      • Live Fish
      • Live Reptiles
      • Live Small Pets
    • Clearance
  • Local Ad
  • Pet Services
  • Adoption
      adoptions
      • adopt a dog
      • adopt a cat
      • free adoption kit
      • PetSmart Charities
    Adopted pets
    lives saved.

    At PetSmart, we never sell dogs or cats. Together with PetSmart Charities, we help save over 1,500 pets every day through adoption.



    PetSmart is The Adopt Spot

    Find an adoption event near you
  • Gift Card
  • Track Your Order
  • Create Account sign in
1-888-839-9638
skip navigation
Treats & Account
PetSmart PetSmart

Time to start shopping!

Start typing, then use the up and down arrows to select an option from the list
Trending Categories
Dog food
Litter
Treats
Science food
Aquariums
Trending Brands
Blue Buffalo
Purina Pro Plan
Hill’s Science Diet
Simply Nourish
Royal Canin
Early Black Friday savings happening now! ready, set, shop >
back to toptop
Refine Your Results By:
fish  /  Food & Care  /  Water Care & Conditioning
0 Filters Selected
85 Items Found

brand

  • AA Aquarium 2
  • API 23
  • Aqua Clear 1
  • Aqueon 3
  • Fritz 1
  • GloFish 2
  • Kent Marine 12
  • Kordon 2
  • Seachem 16
  • Tetra 6
  • Thrive 2
  • Top Fin 14
  • Zoo Med 1
View More

price

  • <$5 25
  • $5 - $10 43
  • $10 - $15 16
  • $15 - $20 5
  • $20 - $25 5
  • $25 - $50 12
  • $50 - $75 7
  • $75 - $100 2
View More

availability

  • In Store 49
  • Online 76
View More

more ways to shop

  • Featured 24
  • Sale 62
  • Web Only 41
View More

product rating

  • 4+ 30
  • 3 - 4 5
  • 2 - 3 6
  • 1 - 2 54
View More

water type

  • Freshwater 34
  • Marine 5
  • Pond 1
  • Saltwater 14
View More
  • products (85)
  • information (0)
fish Food & Care Water Care & Conditioning

Water Care & Conditioning

sort by Best Sellers
  • Relevance
  • Price: Low to High
  • Price: High to Low
  • Best Sellers
  • New Arrivals
  • Top Rated
Filter

  • Top Fin® Pre-Conditioned Aquarium Water

    Old Price $13.99
    $13.29
    5% off Auto Ship

    Free Shipping With Same-Day Delivery!

    Save 30% On Your First Autoship Order
  • 3 Sizes

    API® Stress Coat Tap Water Aquarium Conditioner

    Discounted Price $4.23 - 8.08 Old Price $5.99 - 13.99
    $4.02 - 7.68
    5% off Auto Ship

    Free Shipping With Same-Day Delivery!

    Save 30% On Your First Autoship Order
  • 4 Sizes

    Seachem® Prime® Aquarium Water Conditioner

    Discounted Price $3.19 - 13.45 Old Price $3.59 - 18.49
    $3.03 - 12.78
    5% off Auto Ship

    Free Shipping With Same-Day Delivery!

    Sign In & Enjoy Free Shipping Over $49
  • 3 Sizes

    Top Fin® Aquarium Water Conditioner

    Old Price $5.59 - 10.99
    $5.31 - 10.44
    5% off Auto Ship

    Free Shipping With Same-Day Delivery!

    Save 30% On Your First Autoship Order
  • 3 Sizes

    API® Quick Start Aquarium Cycling Water Conditioner

    Discounted Price $7.84 - 15.67 Old Price $12.99 - 25.99
    $7.45 - 14.89
    5% off Auto Ship

    Free Shipping With Same-Day Delivery!

    Save 30% On Your First Autoship Order
  • 3 Sizes

    Tetra® AquaSafe Plus Aquarium Dechlorinator Water Conditioner

    Discounted Price $3.29 - 5.99 Old Price $5.99 - 14.99
    $3.13 - 5.69
    5% off Auto Ship

    Free Shipping With Same-Day Delivery!

    Save 30% On Your First Autoship Order

  • Zoo Med Betta H2O Aquarium Water Conditioner

    Discounted Price $1.79 Old Price $2.79
    $1.70
    5% off Auto Ship

    Free Shipping With Same-Day Delivery!

    Save 30% On Your First Autoship Order
  • 4 Sizes

    API® Aquarium Salt

    Discounted Price $3.17 - 65.04 Old Price $3.99 - 65.09
    $3.01 - 61.79
    5% off Auto Ship

    Free Shipping With Same-Day Delivery!

    Save 30% On Your First Autoship Order

  • Top Fin® Pre-Conditioned Betta Aquarium Water

    Old Price $4.79
    $4.55
    5% off Auto Ship

    Free Shipping With Same-Day Delivery!

    Save 30% On Your First Autoship Order
  • 2 Sizes

    Green Killing Machine - Internal UV System w/Power Head by AA Aquarium

    Discounted Price $49.88 - 74.92 Old Price $62.99 - 83.99
    $47.39 - 71.17
    5% off Auto Ship

    Free Shipping With Same-Day Delivery!

    Save 30% On Your First Autoship Order
  • 2 Sizes

    Seachem® Stability® New Tank Stabilization System Aquarium Water Conditioner

    Discounted Price $3.94 - 8.00 Old Price $7.99 - 15.99
    $3.74 - 7.60
    5% off Auto Ship

    Free Shipping With Same-Day Delivery!

    Sign In & Enjoy Free Shipping Over $49
  • 2 Sizes

    Top Fin® Betta Aquarium Water Conditioner

    Old Price $3.99 - 6.69
    $3.79 - 6.36
    5% off Auto Ship

    Free Shipping With Same-Day Delivery!

    Save 30% On Your First Autoship Order
  • 2 Sizes

    Tetra® SafeStart Aquarium Cycling Water Conditioner

    Discounted Price $4.99 - 15.99 Old Price $16.99 - 25.99
    $4.74 - 15.19
    5% off Auto Ship

    Free Shipping With Same-Day Delivery!

    Save 30% On Your First Autoship Order

  • API® Betta Aquarium Water Conditioner

    Discounted Price $3.07 Old Price $5.49
    $2.92
    5% off Auto Ship

    Free Shipping With Same-Day Delivery!

    Save 30% On Your First Autoship Order

  • Tetra® WaterClarifier Aquarium Water Clarifier

    Discounted Price $2.99 Old Price $7.99
    $2.84
    5% off Auto Ship

    Free Shipping With Same-Day Delivery!

    Save 30% On Your First Autoship Order
  • 4 Sizes

    API® Stress Zyme Aquarium Water Conditioner

    Discounted Price $4.48 - 45.99 Old Price $6.99 - 81.49
    $4.26 - 43.69
    5% off Auto Ship

    Free Shipping With Same-Day Delivery!

    Save 30% On Your First Autoship Order

  • API® pH Down Adjuster Freshwater Aquarium Water Conditoner

    Discounted Price $4.41 Old Price $7.99
    $4.19
    5% off Auto Ship

    Free Shipping With Same-Day Delivery!

    Save 30% On Your First Autoship Order

  • API® pH Up Adjuster Freshwater Aquarium Water Conditioner

    Discounted Price $5.68 Old Price $7.99
    $5.40
    5% off Auto Ship

    Free Shipping With Same-Day Delivery!

    Save 30% On Your First Autoship Order

  • Tetra® EasyBalance Nitraban Aquarium Water Treatment

    Discounted Price $5.19 Old Price $14.49
    $4.93
    5% off Auto Ship

    Free Shipping With Same-Day Delivery!

    Save 30% On Your First Autoship Order
  • 2 Sizes

    Top Fin® Aquarium Water Clarifier

    Old Price $5.99 - 7.99
    $5.69 - 7.59
    5% off Auto Ship

    Free Shipping With Same-Day Delivery!

    Save 30% On Your First Autoship Order
  • 2 Sizes

    Top Fin® Aquarium Readistart Nitrifying Bacteria Starter

    Old Price $4.99 - 9.79
    $4.74 - 9.30
    5% off Auto Ship

    Free Shipping With Same-Day Delivery!

    Save 30% On Your First Autoship Order
  • 2 Sizes

    API® ACCU Clear Aquarium Water Clairifier

    Discounted Price $4.30 - 7.66 Old Price $7.29 - 9.99
    $4.09 - 7.28
    5% off Auto Ship

    Free Shipping With Same-Day Delivery!

    Save 30% On Your First Autoship Order
  • 3 Sizes

    API® Algaefix Aquarium Algae Control

    Discounted Price $7.78 - 13.94 Old Price $8.99 - 24.99
    $7.39 - 13.24
    5% off Auto Ship

    Free Shipping With Same-Day Delivery!

    Save 30% On Your First Autoship Order
  • 2 Sizes

    Top Fin® Algae Remover

    Old Price $4.99 - 15.99
    $4.74 - 15.19
    5% off Auto Ship

    Free Shipping With Same-Day Delivery!

    Save 30% On Your First Autoship Order
  • 3 Sizes

    Top Fin® Aquarium Biological Cleaner

    Old Price $5.79 - 11.99
    $5.50 - 11.39
    5% off Auto Ship

    Free Shipping With Same-Day Delivery!

    Save 30% On Your First Autoship Order

  • API® Ammo Lock Ammonia Remover Aquarium Water Conditioner

    Discounted Price $5.64 Old Price $7.59
    $5.36
    5% off Auto Ship

    Free Shipping With Same-Day Delivery!

    Save 30% On Your First Autoship Order
  • 2 Sizes

    Top Fin® Instant Ammonia Aquarium Neutralizer

    Old Price $5.99 - 8.79
    $5.69 - 8.35
    5% off Auto Ship

    Free Shipping With Same-Day Delivery!

    Save 30% On Your First Autoship Order

  • Top Fin® pH Increase Aquarium Water Conditioner

    Old Price $5.29
    $5.03
    5% off Auto Ship

    Free Shipping With Same-Day Delivery!

    Save 30% On Your First Autoship Order

  • API® Ammo Lock

    Discounted Price $8.99 Old Price $12.99
    $8.54
    5% off Auto Ship

    Free Shipping With Same-Day Delivery!

    Save 30% On Your First Autoship Order

  • Thrive Turtle Water Cleaner

    Old Price $6.99
    $6.64
    5% off Auto Ship

    Free Shipping With Same-Day Delivery!

  • Thrive Turtle Water Cleaner

    Old Price $6.99
    $6.64
    5% off Auto Ship

    Free Shipping With Same-Day Delivery!

  • API® Proper pH 7.0 Aquarium Water pH Conditioner

    Discounted Price $8.99 Old Price $9.99
    $8.54
    5% off Auto Ship

    Free Shipping With Same-Day Delivery!

    Save 30% On Your First Autoship Order

  • API® Quick Start

    Discounted Price $2.59 Old Price $3.99
    $2.46
    5% off Auto Ship

    Free Shipping With Same-Day Delivery!

    Save 30% On Your First Autoship Order

  • API® Stress Coat

    Discounted Price $1.99 Old Price $2.99
    $1.89
    5% off Auto Ship

    Free Shipping With Same-Day Delivery!

    Save 30% On Your First Autoship Order

  • Tetra Aquarium Cleaning Bacteria

    Discounted Price $7.69 Old Price $11.99
    $7.31
    5% off Auto Ship

    Free Shipping With Same-Day Delivery!

    Save 30% On Your First Autoship Order

  • Aqueon Pure Bacteria Supplement - 30G

    Discounted Price $22.99 Old Price $27.99

    Free Shipping With Same-Day Delivery!
  • 1
  • 2
  • 3

Aquarium Water Care

Water is the key ingredient in any fish tank. The first step in taking care of your aquarium, and giving your fish a home that's clean, safe and healthy, is to make sure their water is at optimum levels. With aquarium water care products available at PetSmart, you can do just that. Whether you have a freshwater or marine environment, our collection of water conditioners and pre-conditioned water, clarifiers, dechlorinators, algae control, beneficial bacteria, aquarium salt and wide range of water supplements can and help you create place where your fish can thrive. Whether you choose to condition and dechlorinate tap water or prefer already conditioned aquarium water, we have what you need. If you need to quickly cycle your tank for new inhabitants, choose a product with beneficial bacteria included so that you can start turning the tank into a bioactive environment for fish, plants and invertebrates. Cloudy aquarium water can be adjusted with a water change, new filter media, a UV sterilizer or water clarifiers to help get rid of suspended particles and dissolved wastes in the water.
Read More
Read Less
Treats Logo Treats Logo
Treats Logo
everyone loves treats!

Download the FREE PetSmart mobile app today & access your digital card, book services, get special offers & manage your account.

Apple Store Android App
Treats Image Animal Treats Image Animal

9,476,189 lives saved.

cookie policy
Pet Services Help Center Treats program Local ad Track your order Accessibility Statement
About Careers PetSmart Charities US Site Canada Site
Download on the App Store Download on the Google Play Store
Connect With Us
  • Instagram Icon
  • FaceBook Icon
  • Twitter Icon
  • YouTube Icon
Copyright © 2020 PetSmart Inc.
Recalls | Terms of Use | Privacy Policy | Interest-Based Ads | CA Supply Chain Act | Do Not Sell My Personal Information

Are you a California resident?

 

Privacy Policy

 


No, I am not.


Yes, I am.

These rights are available only to California residents at this time.

 

Privacy Policy

 

Are you a California resident?

 

Privacy Policy

 


No, I am not.


Yes, I am.

Are you a California resident?

 

Privacy Policy

 


No, I am not.


Yes, I am.

Are you a California resident?

 

Privacy Policy

 


No, I am not.


Yes, I am.

Sign Up for Emails Receive our latest news and offers!

30% Autoship - Sign up for Autoship and have products conveniently delivered to you at the frequency you choose! Save 30% on your initial order and 5% on recurring orders. Plus enjoy free shipping on orders over $49.Transaction total is prior to taxes & after discounts are applied. Discounts will automatically apply at checkout once the customer has enrolled. Maximum value $20. Exclusions may apply. Offer not valid on gift cards, gift certificates, previous purchases, or charitable donations and may not be valid on all merchandise. Offer may not be combined with other promotional offers or discounts. Terms and conditions of this offer are subject to change at the sole discretion of PetSmart. Offer valid on PetSmart.com through December 31st, 2020 @ 7:30 am EST.

Free Standard Shipping on orders over $49 - Transaction total is prior to taxes & after discounts are applied. Due to size and/or weight, certain items bear a shipping surcharge or special handling fee, which will still apply. Savings will automatically reflect in shopping cart with the purchase of qualifying merchandise. Maximum value $75. Valid only on orders shipped within the contiguous 48 U.S. states & to military APO/FPO addresses. Offer not valid on products in the following categories: live pets; canned, fresh or frozen foods; select cat litters. Offer may not be combined with other promotional offers or discounts. Terms & conditions of this offer are subject to change at the sole discretion of PetSmart.

VET30 Promotion: Offer Valid 8/31 – 11/29 with Treats membership. Enter code VET30 to receive 30% off your first Autoship eligible purchase of any single vet-authorized diet dog or cat food. Discount taken off highest priced qualifying vet-authorized diet item upon checkout. With Treats membership. Must be signed into your Treats account prior to purchase to receive discount. Offer valid one time only. While supplies last. Quantities may be limited.

Free same-day delivery offers the convenience of having your product delivered at a day and time of your choosing. To see if same-day delivery is available for your location, enter your delivery address after selecting the ‘check availability’ link in your cart or a product page. When placing your order, simply select an available delivery window. We will let you know when your order is on its way. Same-day delivery is available in most areas. Order by 10am to receive delivery between 12pm-3pm and by 12pm to receive delivery between 3pm – 6pm. Orders placed after 12pm will be fulfilled the next day. Select products not eligible for same-day delivery. While supplies last. Quantities may be limited. Delivery may be delayed due to acts beyond our reasonable control, which may include, but are not limited to, weather, strikes, power outages, shutdowns, local, state or federal governmental actions, and other similar acts.

Offer valid 11/12/2020 – 11/25/2020 on merchandise and services in stores & merchandise online at petsmart.com with Treats membership. Excludes online gift card purchases. Only one $10 Bonus Card issued per customer during the promotion period on a purchase totaling $50 or more. Online bonus cards will be delivered via email on or before Nov. 30, 2020. Bonus card redeemable for merchandise & services in store with Bonus Card or online with unique promo code from 11/30/2020 – 12/11/2020. Not valid on past purchases. While supplies last. Prices & selection may vary by store and online. Additional terms apply. See Bonus Card for details.

oops! something went wrong

We are facing some technical issues. Please try again later.