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Summer Sale! Use code SUMMER26 for 15% off · Free shipping on orders $49+
Summer Sale! Use code SUMMER26 for 15% off our summer collection! Free shipping on orders $49+
Colorful tropical fish swimming in a well-maintained aquarium with plants and decorations

Fish

Create the perfect aquatic environment for your finned friends with our complete selection of fish supplies. From filtration systems and water treatments to nutritious foods and decorative elements, we have everything needed to keep your fish healthy and thriving in their underwater home.

Whether you're caring for tropical species, goldfish, or saltwater varieties, our quality products make aquarium maintenance simple and enjoyable. Discover the essentials that will help your fish live their best life.

#TR-Fish

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Ruined AT-AT walker aquarium ornament covered in green moss and rust on white background
Rusted moss-covered AT-AT Walker aquarium ornament on stone base side view Sale Sale

AT-AT Walker Fish Tank Cave Ornament

$84.37
$84.37 - $84.37
$84.37
$37.95
$37.95 - $37.95
$37.95
in stock

Why you'll love itTurn your aquarium into a galaxy far, far away with this resin AT-AT walker decoration — a hide cave that gives your betta somewh...

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$84.37
$84.37 - $84.37
$84.37
$37.95
$37.95 - $37.95
$37.95
Sale Sale
Mighty Aquarium Filter MG-12 LRG with box, filter unit, sponge and two carbon cartridges
Mighty Aquarium HOB filter MG-12 LRG with box, sponge intake, and two carbon filter pads Sale Sale

Mighty HOB Filter for Nano Aquariums

$154.17
$154.17 - $154.17
$154.17
$68.95
$68.95 - $68.95
$68.95
in stock

Why you'll love itCrystal-clear water shouldn't require a PhD in aquarium engineering. The Mighty Hang On Back Filter delivers reliable filtration ...

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$154.17
$154.17 - $154.17
$154.17
$68.95
$68.95 - $68.95
$68.95
Sale Sale
Fluval ProVac aquarium gravel cleaner packaging showing red black device with LED spotlight feature
Fluval ProVac aquarium gravel cleaner in black and red shown in retail box packaging Sale Sale

Fluval ProVac Powered Aquarium Gravel Cleaner

$260.81
$260.81 - $260.81
$260.81
$114.95
$114.95 - $114.95
$114.95
in stock

Why you'll love it Say goodbye to murky gravel and squinting into dark tank corners — the Fluval ProVac delivers consistent powered suction with a ...

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$260.81
$260.81 - $260.81
$260.81
$114.95
$114.95 - $114.95
$114.95
Sale Sale
FM-003 white bottle with blue cartoon fish mascot and aquarium water purifier label
White bottle of FM-003 fish tank water purifier with blue cartoon fish label Sale Sale

Fish Tank Algae Remover & Water Purifier

$62.33
$62.33 - $62.33
$62.33
$27.95
$27.95 - $27.95
$27.95
in stock

Why you'll love itKeep your aquarium looking crystal clear without stressing out your fish. This water purifier tackles algae buildup so your tank ...

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$62.33
$62.33 - $62.33
$62.33
$27.95
$27.95 - $27.95
$27.95
Sale Sale
5-gallon rimless glass aquarium with sand substrate rocks aquatic plants and small fish
5-gallon glass aquarium with sand substrate rocks green plants and a small fish
Sale Sale

5-Gallon Glass Aquarium for Betta & Small Fish

$260.81
$260.81 - $260.81
$260.81
$114.95
$114.95 - $114.95
$114.95
in stock

Why you'll love itA crystal-clear glass tank that keeps your betta, goldfish, shrimp, or snails comfortable and happy — without making your life co...

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$260.81
$260.81 - $260.81
$260.81
$114.95
$114.95 - $114.95
$114.95
Sale Sale
Clear rimless glass aquarium with lush planted aquascape and colorful tropical fish
Clear rimless glass nano aquarium filled with lush aquatic plants and colorful fish
Sale Sale

Rimless Glass Nano Aquarium Duo Pack

$220.40
$220.40 - $220.40
$220.40
$97.95
$97.95 - $97.95
$97.95
in stock

Why you'll love itTwo beautifully clear, rimless glass tanks in one pack — a 4-gallon and a 2-gallon — so you can create a stunning aquatic display...

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$220.40
$220.40 - $220.40
$220.40
$97.95
$97.95 - $97.95
$97.95
Sale Sale
Blue dome-shaped aquarium air stone with stainless steel hose barb fitting on top
Blue dome-shaped aquarium air stone with stainless steel barbed fitting on top
Sale Sale

6" Bread Air Stone for Large Tanks & Ponds

$84.37
$84.37 - $84.37
$84.37
$37.95
$37.95 - $37.95
$37.95
in stock

Why you'll love itBig tanks and outdoor ponds need serious aeration — and this 6" bread-style air stone delivers a dense cascade of bubbles that bo...

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$84.37
$84.37 - $84.37
$84.37
$37.95
$37.95 - $37.95
$37.95
Sale Sale
Blue Life Aiptasia product box showing side angle with coral reef background and white text
Blue Life Aiptasia 1 product box showing coral reef background with white logo text
Sale Sale

Blue Life Aiptasia & Majano Control Solution

$117.44
$117.44 - $117.44
$117.44
$51.95
$51.95 - $51.95
$51.95
in stock

Why you'll love it This specialized aquarium treatment targets problematic aiptasia anemones and majano anemones that can overtake your saltwater t...

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$117.44
$117.44 - $117.44
$117.44
$51.95
$51.95 - $51.95
$51.95
Sale Sale
White container of Seachem Cichlid Lake Salt showing red cichlid fish and product details
White container of Seachem Cichlid Lake Salt with red fish image on front label
Sale Sale

Seachem Cichlid Lake Salt for African Cichlids

$87.17
$87.17 - $87.17
$87.17
$38.95
$38.95 - $38.95
$38.95
in stock

Why this product mattersYour African cichlids deserve water that mimics their natural Rift Lake environment. This scientifically formulated salt bl...

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$87.17
$87.17 - $87.17
$87.17
$38.95
$38.95 - $38.95
$38.95
Sale Sale
Instant Ocean sea salt box front view showing clownfish and coral graphics on purple packaging
Purple Instant Ocean sea salt mix box with clownfish and coral illustration, 10 gallon size
Sale Sale

Instant Ocean Aquarium Sea Salt Mix

$127.39
$127.39 - $127.39
$127.39
$56.95
$56.95 - $56.95
$56.95
in stock

Why you'll love itThis is the world's most trusted sea salt mix, used by hobbyists, public aquariums, and research facilities for over 40 years. It...

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$127.39
$127.39 - $127.39
$127.39
$56.95
$56.95 - $56.95
$56.95
Sale Sale
Premium Aquarium Salt for Fish Health
Blue and yellow API Aquarium Salt box for freshwater fish health with fish illustrations
Sale Sale

Premium Aquarium Salt for Fish Health

$87.20
$87.20 - $87.20
$87.20
$38.95
$38.95 - $38.95
$38.95
in stock

Why you'll love itThis premium aquarium salt promotes healthy gills and reduces harmful electrolytes to improve your fish's overall well-being. Kee...

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$87.20
$87.20 - $87.20
$87.20
$38.95
$38.95 - $38.95
$38.95
Sale Sale
Coralife protein skimmer product packaging showing purple box with equipment specifications
Coralife protein skimmer product box showing purple packaging with clear skimmer device image
Sale Sale

Coralife DC-Controlled Marine Protein Skimmer

$591.45
$591.45 - $591.45
$591.45
$259.95
$259.95 - $259.95
$259.95
in stock

Why you'll love it Keep your saltwater aquarium crystal clear and thriving with this advanced protein skimmer that efficiently removes dissolved or...

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$591.45
$591.45 - $591.45
$591.45
$259.95
$259.95 - $259.95
$259.95
Sale Sale
Orange Pond Solutions Ich-X disease treatment bottle showing koi fish graphics and treatment list
Orange Pond Solutions Ich-X bottle with white cap showing koi fish graphics and disease
Sale Sale

Professional Ich-X Aquarium Water Treatment

$110.09
$110.09 - $110.09
$110.09
$48.95
$48.95 - $48.95
$48.95
in stock

Why you'll love itThis professional-grade aquarium treatment effectively targets ich (white spot disease) and other common fish parasites without h...

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$110.09
$110.09 - $110.09
$110.09
$48.95
$48.95 - $48.95
$48.95
Sale Sale
Ruby Reef Kick-Ich Pro fish treatment bottle showing red label with coral graphics and brand logo
Ruby Reef Kick-Ich Pro fish treatment bottle with red label and dual chamber design
Sale Sale

Ruby Reef Kick-Ich Pro Fish Treatment

$139.57
$139.57 - $139.57
$139.57
$61.95
$61.95 - $61.95
$61.95
in stock

Why you'll love it This professional-grade fish treatment helps maintain healthy aquarium environments with targeted care. Keep reading for the com...

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$139.57
$139.57 - $139.57
$139.57
$61.95
$61.95 - $61.95
$61.95
Sale Sale
White gallon jug of Hikari Ich-X aquarium treatment with orange label featuring koi fish image
White gallon jug of Hikari Ich-X aquarium treatment with orange label featuring koi fish graphics
Sale Sale

Hikari Ich-X Aquarium Water Treatment

$314.06
$314.06 - $314.06
$314.06
$138.95
$138.95 - $138.95
$138.95
in stock

Why you'll love it Keep your aquatic friends healthy with this trusted water treatment that tackles ich and other common fish parasites safely and ...

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$314.06
$314.06 - $314.06
$314.06
$138.95
$138.95 - $138.95
$138.95
Sale Sale
API Fin & Body Cure Fish Treatment
API Fin & Body Cure fish treatment package showing 10 powder packets for bacterial infections
Sale Sale

API Fin & Body Cure Fish Treatment

$114.17
$114.17 - $114.17
$114.17
$50.95
$50.95 - $50.95
$50.95
in stock

Why you'll love it This powerful bacterial treatment tackles the most common freshwater fish diseases that can devastate your aquarium. One treatme...

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$114.17
$114.17 - $114.17
$114.17
$50.95
$50.95 - $50.95
$50.95
Sale Sale
Chrome aquarium algae scraper with replacement blades, tubing and accessories laid out
Chrome aquarium algae scraper with triangular head, metal tubes, white tubing and razor blades
Sale Sale

High-Quality Magnetic Aquarium Algae Scraper

$73.35
$73.35 - $73.35
$73.35
$32.95
$32.95 - $32.95
$32.95
in stock

Why you'll love itThis premium algae scraper makes aquarium maintenance effortless with its extra-wide 2.44" blade and durable construction. Keep r...

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$73.35
$73.35 - $73.35
$73.35
$32.95
$32.95 - $32.95
$32.95
Sale Sale
Aqueon ProScraper 3.0 aquarium algae scraper in retail packaging with multiple blade attachments
Aqueon ProScraper 3.0 adjustable aquarium algae scraper with blue handle and multiple blade
Sale Sale

Adjustable Aquarium Algae Scraper with Dual Blades

$86.07
$86.07 - $86.07
$86.07
$38.95
$38.95 - $38.95
$38.95
in stock

Why you'll love itThis professional-grade aquarium scraper tackles stubborn algae buildup in every corner of your tank with ease. The adjustable ha...

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$86.07
$86.07 - $86.07
$86.07
$38.95
$38.95 - $38.95
$38.95
Sale Sale
Telescopic Fish Tank Nets with Colorful Handles
Seven colorful telescopic fishing nets with mesh heads in blue, pink, yellow, orange, red,
Sale Sale

Telescopic Fish Tank Nets with Colorful Handles

$80.67
$80.67 - $80.67
$80.67
$35.95
$35.95 - $35.95
$35.95
in stock

Why you'll love itThese colorful mesh fish nets make aquarium maintenance safe and simple. With telescopic handles that extend from 14.56" to 33" (...

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$80.67
$80.67 - $80.67
$80.67
$35.95
$35.95 - $35.95
$35.95
Sale Sale
Six aquarium cleaning tools laid out including pH strips, pipette, tweezers, funnel and magnifier
Six aquarium cleaning tools laid out including pH strips, pipette, tweezers, funnel and magnifier
Sale Sale

Professional 6-Piece Aquarium Cleaning Kit

$62.33
$62.33 - $62.33
$62.33
$27.95
$27.95 - $27.95
$27.95
in stock

Why you'll love itKeep your aquarium pristine with this complete stainless steel cleaning toolkit. Everything you need for maintenance, feeding, an...

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$62.33
$62.33 - $62.33
$62.33
$27.95
$27.95 - $27.95
$27.95
Sale Sale
White mesh aquarium cleaning net with black plastic handle shown at an angle
White mesh aquarium cleaning net with black plastic handle and frame on white background
Sale Sale

Fine Mesh Aquarium Cleaning Nets Set

$37.46
$37.46 - $37.46
$37.46
$16.95
$16.95 - $16.95
$16.95
in stock

Why you'll love itThese ultra-fine mesh aquarium nets make cleaning your tank a breeze, especially perfect for betta fish and shrimp tanks where de...

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$37.46
$37.46 - $37.46
$37.46
$16.95
$16.95 - $16.95
$16.95
Sale Sale
Front view of PondCare Microbial Algae Clean bottle with blue cap and green fish graphics
White bottle of PondCare Microbial Algae Clean with blue cap and yellow label on white background
Sale Sale

EPA-Registered Biological Pond Algae Control Treatment

$84.34
$84.34 - $84.34
$84.34
$37.95
$37.95 - $37.95
$37.95
in stock

Why you'll love itFinally, an algae control solution that's both EPA-registered and safe for your fish and plants. This biological algaecide tackle...

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$84.34
$84.34 - $84.34
$84.34
$37.95
$37.95 - $37.95
$37.95
Sale Sale
Black mesh aquarium net with silver telescoping handle extended, showing fine netting detail
Black mesh aquarium fish net with telescoping silver handle and chain attachment
Sale Sale

Extendable Aquarium Fish Net with Fine Mesh

$40.98
$40.98 - $40.98
$40.98
$18.95
$18.95 - $18.95
$18.95
in stock

Why you'll love itThis compact aquarium net makes catching delicate fish and cleaning your tank effortless with its ultra-fine mesh and extendable ...

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$40.98
$40.98 - $40.98
$40.98
$18.95
$18.95 - $18.95
$18.95
Sale Sale
Four green aquarium fish nets with long handles arranged vertically showing different sizes
Four green aquarium fish nets with fine mesh and braided handles arranged vertically
Sale Sale

Professional 4-Size Aquarium Fish Net Set

$62.33
$62.33 - $62.33
$62.33
$27.95
$27.95 - $27.95
$27.95
in stock

Why you'll love itFinally, aquarium maintenance becomes effortless with this complete 4-piece net set that covers every fish size you'll encounter....

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$62.33
$62.33 - $62.33
$62.33
$27.95
$27.95 - $27.95
$27.95
Sale Sale

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