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PETCO
With over 40 years in the pet business, we really know pets...and we know what they need. That's why we created the PETCO brand. You'll find our name on hundreds of items for pets of all types and our logo means your satisfaction is 100% guaranteed. Look for the "Quality Guaranteed" symbol on all our PETCO products and shop with confidence.

PETCO QualityWith a wide selection of products ranging from fun toys and comfy pet beds, to cat litter, aquatic supplies and more, the PETCO brand has something fit for every pet. PETCO: it's the name you trust and the quality you demand, all for a great value.

We offer quality items at better prices than comparable products. Just compare and you'll see - when it says PETCO, it has our seal of approval because it deserves it.
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The perfect starter kit for your home or office. 1 Gallon capacity is perfect for Bettas or other small freshwater fish Corner Aquarium design allows you to fit the tank easily into a corner Kit includes a tank, lighted hood, filter and plant
PETCO 1 Gallon Corner Aquarium Kit
$11.99
Up to 33% Off
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Colorful & detailed 3 Head Tiki adds a cool Tahitian theme Includes swim through holes for added fun Perfectly sized for medium-large freshwater tanks Made of non-toxic, fish-safe materials and colors Décor provides shelter and hiding places fish need to help reduce stress
PETCO 3 Tiki Head Aquatic Decor
$15.99
Up to 20% Off
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Add to all hang-on, internal and canister filter systems Removes harmful contaminates Great for starting new aquariums pH Stable, phosphate-free Easy grip bottle with convenient pouring spout Eliminates odors and unsightly discoloration
PETCO Activated Carbon
$3.19 to $6.97
Up to 20% Off
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For crystal clear water Long lasting and fast acting Removes harmful chemicals, toxins, odors, discolorations and other contaminants Eliminates ammonia
PETCO Activated Carbon & Zeolite Crystals
$2.97 to $6.97
Up to 30% Off
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Stylish, unique and compact design Includes adjustable air output Energy efficient model For freshwater & marine aquariums UL listed for safety
PETCO Air Pump
$7.19 to $19.99
Up to 20% Off
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Add a wall of dancing bubbles to your aquarium Aerate water and increase circulation Attach to standard airline tubing
PETCO Airstone Bars for Fresh and Saltwater Aquariums
$1.59 to $3.99
Up to 20% Off
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An effective and simple way to clean acrylic aquarium walls Easy-grip pad removes algae with a swipe For fresh and salt water aquariums
PETCO Algae Pad for Acrylic Aquariums
$1.97
Up to 34% Off
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An effective and simple way to clean glass aquarium walls Easy-grip pad removes algae with a swipe For fresh and salt water aquariums
PETCO Algae Pad for Glass Aquariums
$1.97
Up to 34% Off
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Measure the salinity of your marine or reef tank quickly and accurately while also monitoring water temperature with our dual-purpose Hydrometer/Thermometer Features easy-to-read markings along with safe zone indicators
PETCO Aquarium Hydrometer with Thermometer
$2.47
Up to 38% Off
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Soft nylon mesh has a fine weave to catch brine shrimp Strong, durable construction for years of dependable use Coated, rust-proof handle
PETCO Aquarium Net for Brine Shrimp
$1.59
Up to 20% Off
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Soft nylon mesh net Strong, durable construction Coated, rust-proof handles
PETCO Aquarium Nets
$1.19 to $3.99
Up to 20% Off
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Use for placing or moving objects and decorations, planting aquarium plants and removing debris Trimming attachment cuts and removes plant leaves Molded plastic materials are designed to float for easy removal Kit includes: 25" length Aquatic Gardener, grabbing attachment, trimming attachment and case to hold attachment pieces For use in fresh and saltwater aquariums
PETCO Aquatic Gardener
$5.97
Up to 25% Off
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Detailed bamboo adds a cool, calm and Zen-like theme Perfectly sized for medium-large freshwater tanks Made of non-toxic, fish-safe materials and colors Décor provides shelter and hiding places fish need to help reduce stress
PETCO Bamboo Root Aquatic Decor
$15.99
Up to 20% Off
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Detailed bamboo adds a cool, calm and Zen-like theme Made of non-toxic, fish-safe materials and colors Décor provides shelter and hiding places fish need to help reduce stress
PETCO Bamboo Stalks Aquatic Decor
$15.99 to $23.99
Up to 20% Off
Compare
Aids in propagation of beneficial bacteria Adds depth and beauty to aquariums, water gardens, ponds and terrariums Made of non-toxic fish safe materials and colors Safe for use in freshwater and marine environments For optimum results, use 2 lbs. of gravel per every one gallon of water
PETCO Berry Lake Aquarium Gravel
$3.19
Up to 20% Off
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One step water change No chlorine or chloramine No chemical additives Super oxygenated
PETCO Betta Water
$3.47
Up to 28% Off
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Aids in propagation of beneficial bacteria Adds depth and beauty to aquariums, water gardens, ponds and terrariums Made of non-toxic fish safe materials and colors Safe for use in freshwater and marine environments For optimum results, use 2 lbs. of gravel per every one gallon of water
PETCO Black Aquarium Gravel
$2.97 to $12.79
Up to 26% Off
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Aids in propagation of beneficial bacteria Adds depth and beauty to aquariums, water gardens, ponds and terrariums Made of non-toxic fish safe materials and colors Safe for use in freshwater and marine environments For optimum results, use 2 lbs. of gravel per every one gallon of water
PETCO Black Lagoon Mix Aquarium Gravel
$2.97
Up to 26% Off
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Beautiful coral replica adds an authentic brilliance to your aquarium Features intricate realistic details Made of non-toxic, fish-safe materials and colors Provides shelter and hiding places fish need to help reduce stress
PETCO Blue Brain Coral Aquatic Decor
$19.99
Up to 20% Off
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Aids in propagation of beneficial bacteria Adds depth and beauty to aquariums, water gardens, ponds and terrariums Made of non-toxic fish safe materials and colors Safe for use in freshwater and marine environments For optimum results, use 2 lbs. of gravel per every one gallon of water
PETCO Blue Green Mix Aquarium Gravel
$2.97
Up to 26% Off
Compare
Aids in propagation of beneficial bacteria Adds depth and beauty to aquariums, water gardens, ponds and terrariums Made of non-toxic fish safe materials and colors Safe for use in freshwater and marine environments For optimum results, use 2 lbs. of gravel per every one gallon of water
PETCO Blue Jean Mix Aquarium Gravel
$2.97 to $12.79
Up to 26% Off
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Combines a poly-resin driftwood style base with colorful silk plants Adds multidimensional style and texture to any aquarium Fish-safe materials and finishes are ideal for fresh or saltwater aquariums Assorted styles
PETCO Branch with Silk Plant Aquarium Ornaments
$6.39 to $10.97
Up to 27% Off
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Splits a single airline into two Heavy duty brass construction For use in freshwater and marine aquariums Use with an air pump check valve, sold separately
PETCO Brass Airline T-Valve
$1.59
Up to 20% Off
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Adds interest and natural beauty to your aquatic habitat Perfectly sized for a small tank or foreground decor Made of silky polyester with no wires
PETCO Brook Evergreen Betta Plant
$2.63
Up to 20% Off
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Create a delicate wall of bubbles Increases oxygenation and circulation Enhances look and quality of water in your aqaurium
PETCO Bubble Bars for Fresh and Saltwater Aquariums
$4.39 to $5.49
Up to 31% Off
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Increases surface agitation, oxygenating water Helps release carbon dioxide build up Creates water currents and dazzling underwater scenes Fits standard airline tubing For freshwater and marine aquariums
PETCO Bubbling Airstone
$1.19 to $1.99
Up to 20% Off
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Heavy-duty bucket and lid offer a variety of uses, both aquatic & non-aquatic 5 gallon capacity Features a sturdy metal handle & plastic grip for carrying
PETCO Bucket
$6.99
Up to 22% Off
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Perfectly sized for smaller tanks this decor will add a touch of fun and depth to your aquarium Made of non-toxic, pet safe materials and colors For freshwater aquariums
PETCO Buddha Freshwater Aquarium Decor
$4.49
Up to 10% Off
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Create your own aquatic Zen garden Beautiful attention to detail Provides a peaceful hiding place for fish
PETCO Buddha Head Freshwater Aquarium Decor
$11.99
Up to 20% Off
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Beautiful coral replica adds an authentic brilliance to your aquarium Stunning colors and elaborate details Provides stimulation and hiding places for fish
PETCO Catspaw Coral Aquarium Ornament
$19.97
Up to 20% Off
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Protects aquarium air pumps from back-siphoning damage Prevents flooding during power failures Accurate leak-proof security
PETCO Check Valve
$1.99
Up to 20% Off
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Control air flow throughout your aquarium Kink resistant, standard-size tubing Perfect for start up aquariums
PETCO Clear Air Line Tubing for Aquariums
$1.59 to $5.59
Up to 20% Off
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These detailed ornaments realistically imitate the vibrance of nature Fish-safe materials and finishes are ideal for fresh or saltwater aquariums Assorted styles
PETCO Coral Reef with Silk Plants Aquarium Ornaments
$5.97 to $10.99
Up to 25% Off
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Aids in propagation of beneficial bacteria Adds depth and beauty to aquariums, water gardens, ponds and terrariums Made of non-toxic fish safe materials and colors Safe for use in freshwater and marine environments For optimum results, use 2 lbs. of gravel per every one gallon of water
PETCO Dark Blue Aquarium Gravel
$2.97 to $12.79
Up to 26% Off
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Aids in propagation of beneficial bacteria Adds depth and beauty to aquariums, water gardens, ponds and terrariums Made of non-toxic fish safe materials and colors Safe for use in freshwater and marine environments For optimum results, use 2 lbs. of gravel per every one gallon of water
PETCO Deep River Mix Aquarium Gravel
$2.97
Up to 26% Off
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2 in 1; colorful tropical underwater plants on one side & a rock shalescape design on the other Printed on waterproof plastic Enhances the look of your aquarium or terrarium Hides tubing & power cords Can be trimmed to fit smaller sized aquariums
PETCO Double Sided Aquarium Background
$11.99
Up to 20% Off
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Vibrant colorful coral on one side and a tropical rainforest design on the other Printed on waterproof plastic Enhance the look of your aquarium or terrarium
PETCO Double Sided Background
$5.97 to $9.97
Up to 34% Off
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Colorful and highly detailed dragons Finely crafted in durable and easy-to-clean poly-resin Ssafe for fresh and saltwater environments Assorted styles
PETCO Dragon Aquarium Ornaments
$2.72
Up to 32% Off
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Includes divider so you can safely have two Bettas at once! Special lid creates vase for live plants Sleek, modern design is perfect for office or tabletop
PETCO Dual Betta Bowl
$7.19
Up to 20% Off
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Landscape your aquarium with plants that look great without the maintenance of live plants Choose a variety of sizes to add depth and a natural look
PETCO Extra Large Aquarium Plant
$5.47
Up to 22% Off
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Detailed fish farm home adds a country charm Includes swim through holes for added fun Perfectly sized for medium-large freshwater tanks Made of non-toxic, fish-safe materials and colors Décor provides shelter and hiding places fish need to help reduce stress
PETCO Fish Farm Aquatic Decor
$15.99
Up to 20% Off
Compare
Aids in propagation of beneficial bacteria Adds depth and beauty to aquariums, water gardens, ponds and terrariums Made of non-toxic fish safe materials and colors Safe for use in freshwater and marine environments For optimum results, use 2 lbs. of gravel per every one gallon of water
PETCO Flamingo Aquarium Gravel
$3.97
Up to 20% Off
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