Best Seller
Waterproof Freshwater Fish ID Chart #8

Waterproof Freshwater Fish ID Chart #8

This Waterproof Freshwater Fish Identification Chart has it all, in full color with easy to read graphics. Learn how to properly identify popular gamefish found throughout North America, average weight of each species and how good they are to eat.... more

$3.99

go to store
Nitrite Test Kit Freshwater/Saltwater

Nitrite Test Kit Freshwater/Saltwater

Tests for nitrite in freshwater & saltwater aquariums. Nitrite, toxic to fish, is produced by nitrifying bacteria in the biological filter as it breaks down ammonia. Test kit of 180 tests more

$8.99

go to store
Best Seller
Ph Test Kit Freshwater Mini

Ph Test Kit Freshwater Mini

Proper pH control is imperative to prevent the harmful effects of too alkaline or too acidic aquarium water on fish and plant life. Tests pH levels from 6.0 to 7.6. Test kit of 250 tests more

$6.99

go to store
Bloodworms Freeze Dried 1 oz

Bloodworms Freeze Dried 1 oz

Also known as Red Mosquito Larve. Your discus, eels, betas, loaches and other community freshwater fish will thrive on this primary food. Choice for community tanks. Bloodworms are a natural product that may cause allergic reaction in some people. All... more

$12.99

go to store
Fluval Stratum Substrate Aquariums (17.6 lb)

Fluval Stratum Substrate Aquariums (17.6 lb)

Fluval Stratum Substrate Aquariums is the perfect substrate to use in any aquarium appropriate for freshwater fish. This substrate can be placed at the bottom of an aquarium without discoloring the water in the tank and actually works to prevent... more

$58.99 $44.99

go to store
API Algaefix For Freshwater Aquariums - BULK - 192 oz - (12 x 16 oz)

API Algaefix For Freshwater Aquariums - BULK - 192 oz - (12 x 16 oz)

Controls algae growth in aquariumsControls many types of algae - including green algae - in freshwater fish tanksWill not harm fish or plants more

$179.00

FREE shipping

go to store
Unique Bargains Fish Tank Aquarium Biochemical Bio Sponge Filter Black w Tube

Unique Bargains Fish Tank Aquarium Biochemical Bio Sponge Filter Black w Tube

Fully submersible, built in biochemical sponge, help maintain water quality keep your aquarium in optimum condition.It is suitable for freshwater and salt water. more

$30.99 $15.21

FREE shipping

go to store
24 LED Aquarium Light Multi-Color Full Spectrum Fit 24"-30" Fish Tank Freshwater

24 LED Aquarium Light Multi-Color Full Spectrum Fit 24"-30" Fish Tank Freshwater

This Upgraded Colorful Full Spectrum LED Aquarium Light with Extendable Brackets is great for your aquariums. It is not only helps algae to grow more luxuriant, but also makes your aquatic plants have vivid color and adds ornamental value of your... more

$29.98

go to store
Nitrite Test Kit Freshwater/Saltwater

Nitrite Test Kit Freshwater/Saltwater

Tests for nitrite in freshwater & saltwater aquariums. Nitrite, toxic to fish, is produced by nitrifying bacteria in the biological filter as it breaks down ammonia. Test kit of 180 tests more

$9.99

go to store
Ph Test Kit Freshwater Mini

Ph Test Kit Freshwater Mini

Proper pH control is imperative to prevent the harmful effects of too alkaline or too acidic aquarium water on fish and plant life. Tests pH levels from 6.0 to 7.6. Test kit of 250 tests more

$8.99

go to store
129 LED Aquarium Light Full Spectrum Freshwater Marine 36"- 43" Fish Tank Lamp

129 LED Aquarium Light Full Spectrum Freshwater Marine 36"- 43" Fish Tank Lamp

This Upgraded Colorful Full Spectrum LED Aquarium Light with Extendable Brackets is great for your aquariums. It is not only helps algae to grow more luxuriant, but also makes your aquatic plants have vivid color and adds ornamental value of your... more

$39.99

go to store
T-H Marine U264-FW G-Juice Livewell Treatment - Freshwater, 64 oz.

T-H Marine U264-FW G-Juice Livewell Treatment - Freshwater, 64 oz.

G-Juice - formerly known as U2 Pro Formula - was developed from over 15 years of research spent in the bait fish, fish transporting, and sport fishing industries. G-Juice is not only a convenient liquid, but also a single phase full functional water... more

$52.65

FREE shipping

go to store
T-H Marine U216-FW G-Juice Livewell Treatment - Freshwater, 16 oz.

T-H Marine U216-FW G-Juice Livewell Treatment - Freshwater, 16 oz.

G-Juice - formerly known as U2 Pro Formula - was developed from over 15 years of research spent in the bait fish, fish transporting, and sport fishing industries. G-Juice is not only a convenient liquid, but also a single phase full functional water... more

$17.50

go to store
Aqueon Submersible Aquarium Heaters (300 Watt)

Aqueon Submersible Aquarium Heaters (300 Watt)

Aqueon Pro Submersible Aquarium Heater works to reliably regulate the temperature in your fish tank with precision. This heater is appropriate for both freshwater and saltwater tanks and can be completely submerged in the water. The advanced technology... more

$41.99 $29.99

go to store
Omega-3 Brine Shrimp - Cubes - 3.5 oz. - Frozen

Omega-3 Brine Shrimp - Cubes - 3.5 oz. - Frozen

These Brine Shrimp were fed a special Omega-3 formula food and are now more nutritious than ever before. These essential fatty acids promote the healthy growth and maturation of your fish; while increasing disease resistance. All freshwater and... more

$4.99

go to store
Boyd Enterprises Freshwater Vita - Chem 4oz Be16708

Boyd Enterprises Freshwater Vita - Chem 4oz Be16708

BRINGS OUT THE NATURAL COLORS IN FISH PRE-STABILIZED MULTI-VITAMIN WATER AND TISSUE SOLUBLE GREAT FOR FIN DEGENRATION AND LATERAL LINE DISEASE 30 ADDED NATURALLY OCCURRING EXTRACTS BONDED WITH NATURALLY OCCURRING AMINO ACIDS THAT ARE RECEPTIVE TO AND... more

$10.73

go to store
Freshwater Master Test Kit (34)

Freshwater Master Test Kit (34)

Tests tap water, pond and aquarium water with 7 tests to protect fish from dangerous water conditions. Tests include: freshwater pH, high range pH, ammonia, nitrite, GH (general hardness) and KH (carbonate hardness). Kit features 4 test tubes, a... more

$39.51

go to store
Pro Clear Freshwater Clarifier 16oz

Pro Clear Freshwater Clarifier 16oz

Description: Kent Pro Clear Freshwater produces and maintains crystal clear aquarium water without affecting pH. Whereas competing products may clog the fishes gills, suffocating them, Kent Pro Clear uses a blend of high tech polymers that will safely... more

$26.11

go to store
Complete Care for Freshwater - 16 oz.

Complete Care for Freshwater - 16 oz.

Complete Care is a one-step water conditioner that provides advanced protection for all freshwater fish. Removes harmful chlorine and chloramine; detoxifies ammonia quickly and safely; prevents infections and heals injured fish; replenishes slime coat... more

$19.29

go to store
API pH Test Kit for Freshwater - 250 Tests

API pH Test Kit for Freshwater - 250 Tests

All fish thrive at a particular pH level. pH can fluctuate due to fish waste; tap water and build-up of natural acids. This kit allows you to easily and accurately measure the pH level and maintain a healthy aquarium for your fish. The Freshwater pH... more

$5.29

go to store
LIQUID SUPER ICK CURE Freshwater and Saltwater Fish Medication 4-Ounce Bottle, Contains one (1) API LIQUID SUPER ICK CURE Freshwater and Saltwater Fish.., By API

LIQUID SUPER ICK CURE Freshwater and Saltwater Fish Medication 4-Ounce Bottle, Contains one (1) API LIQUID SUPER ICK CURE Freshwater and Saltwater Fish.., By API

"Thank you for shopping at Appletree. Rid your fish of ich quickly and effectively with LIQUID SUPER ICK CURE Freshwater and Saltwater Fish Medicatio. LIQUID SUPER ICK CURE Freshwater and Saltwater Fish Medicatio works quickly to heal freshwater fish... more

$12.79

FREE shipping

go to store
Algaefix 1.25 oz

Algaefix 1.25 oz

A revolutionary new product for controlling many types of algae in freshwater aquariums containing live plants and fish. Keeps freshwater aquariums clean and clear. Treats 370 gallons more

$6.99

go to store
Fungus Cure Powder Packets

Fungus Cure Powder Packets

Treats saprolegnia fungus infections. Symptoms appear as tufts of cotton or white patches on fish. Commonly known as mouth fungus, eye fungus, fin & tail rot and body slime. For use in freshwater aquariums. Treats up to 100 gallons 10 Packets more

$8.99

go to store
Bloodworms Freeze Dried 1/2 oz

Bloodworms Freeze Dried 1/2 oz

Also known as Red Mosquito Larve. Your discus, eels, betas, loaches and other community freshwater fish will thrive on this primary food. Choice for community tanks. Bloodworms are a natural product that may cause allergic reaction in some people. All... more

$8.99

go to store
Freez Dried Krill 2 oz

Freez Dried Krill 2 oz

Excellent for your large freshwater and marine tropicals. Contains astaxanthin, a carotenoid that brings out the color of your fish. High in essential fatty and amino acids. ~ ~All Freshwater Cichlids, Loaches, Eels, & Catfish and all Saltwater Groupers & more

$16.99

go to store
Algae Fix 8 oz

Algae Fix 8 oz

A revolutionary new product for controlling many types of algae in freshwater aquariums containing live plants and fish. Keeps freshwater aquariums clean and clear. Treats 2400 gallons 8 oz. bottle (240 ml) more

$11.99

go to store
Freeze Dried Plankton 1 oz

Freeze Dried Plankton 1 oz

An abundance of proteins and lipids makes these plankton ideal food supplement for invertebrates and medium to large fish. Their heavy concentration of beta carotene brings out the color of your fish. All Freshwater Barbs, Sharks, Silver Dollars and... more

$9.99

go to store
Flora Sun Max Plant Growth 24"

Flora Sun Max Plant Growth 24"

The Flora Sun bulb is a great bulb for planted freshwater aquariums. It is a High intensity lamp with peak emissions in the blue and red regions. Emissions maxamize the photobiological process in plants. Ideal for planted aquariums and shy fish. The... more

$12.99

go to store
Tropic Sun 5500K Daylight 24"

Tropic Sun 5500K Daylight 24"

A 5500K bulb that is ideal for freshwater fish and live plants. The Tropic Sun is a full spectrum daylight lamp, which simulates natural sunlight for optimum aquarium viewing. Our Tropic Sun daylight bulb brings out the natural beauty of fish and... more

$8.99

go to store
Freez Dried Krill 4 oz

Freez Dried Krill 4 oz

Excellent for your large freshwater and marine tropicals. Contains astaxanthin, a carotenoid that brings out the color of your fish. High in essential fatty and amino acids. ~ ~All Freshwater Cichlids, Loaches, Eels, & Catfish and all Saltwater Groupers & more

$22.99

go to store
Freez Dried Krill 1 oz

Freez Dried Krill 1 oz

Excellent for your large freshwater and marine tropicals. Contains astaxanthin, a carotenoid that brings out the color of your fish. High in essential fatty and amino acids. All Freshwater Cichlids, Loaches, Eels, & Catfish and all Saltwater Groupers &... more

$11.99

go to store
Spirulina Flakes 1.2oz

Spirulina Flakes 1.2oz

Ocean Nutrition's Highly attractive, exceptional staple diet for both marine and freshwater fish. Supports coloration, health, and growth. Contains natural color enhancers and stimulates the immune system. High protein content and rich in vitamins.... more

$5.99

go to store
Tropic Sun 5500K Daylight 18"

Tropic Sun 5500K Daylight 18"

A 5500K bulb that is ideal for freshwater fish and live plants. The Tropic Sun is a full spectrum daylight lamp, which simulates natural sunlight for optimum aquarium viewing. Our Tropic Sun daylight bulb brings out the natural beauty of fish and... more

$6.99

go to store
Betta Food Vial 1 Gm

Betta Food Vial 1 Gm

Freeze dried bloodworms, its that simple. Leave nature at its best. Also known as Red Mosquito Larve. Your discus, eels, betas, loaches and other community freshwater fish will thrive on this primary food. Choice for all Betta's and community tanks.... more

$4.99

go to store
Rid-Ich Plus Disease Treatment 4 oz

Rid-Ich Plus Disease Treatment 4 oz

KORDON'S RID-ICH PLUS"' (formerly Rid·lch+"') is a combination of two powerful chemical medications. These have been scientifically proven effective in the control of many diseases of fish caused by freshwater external parasites such as lch, (ostia,... more

$5.99

go to store
Flora Sun Max Plant Growth 18"

Flora Sun Max Plant Growth 18"

The Flora Sun bulb is a great bulb for planted freshwater aquariums. It is a High intensity lamp with peak emissions in the blue and red regions. Emissions maxamize the photobiological process in plants. Ideal for planted aquariums and shy fish. The... more

$11.99

go to store
General Cure Powder Packets

General Cure Powder Packets

Treats a wide variety of parasitic diseases including velvet, anchor worm, fish lice, hole-in-the-head disease, gill worms and dactylogyrus. For use in freshwater aquariums. Treats up to 100 gallons 10 Packets more

$12.99

go to store
Tropic Sun 5500K Daylight 48"

Tropic Sun 5500K Daylight 48"

A 5500K bulb that is ideal for freshwater fish and live plants. The Tropic Sun is a full spectrum daylight lamp, which simulates natural sunlight for optimum aquarium viewing. Our Tropic Sun daylight bulb brings out the natural beauty of fish and... more

$11.99

go to store
Pure Aquatic Freshwater Pellets - 24 oz.

Pure Aquatic Freshwater Pellets - 24 oz.

Pure Aquatic Premium Floating Freshwater Pellets are specially formulated to meet the nutritional needs of all tropical freshwater fish. Fortified with essential vitamins and minerals to keep fish healthy. more

$9.99

go to store
Pure Aquatic Freshwater Pellets - 1 oz.

Pure Aquatic Freshwater Pellets - 1 oz.

Pure Aquatic Premium Floating Freshwater Pellets are specially formulated to meet the nutritional needs of all tropical freshwater fish. Fortified with essential vitamins and minerals to keep fish healthy and vibrant. more

$1.89

go to store

More information about Fish Supplies

Best prices on Petco freshwater fish in Fish Supplies online. Visit Bizrate to find the best deals on top brands. Read reviews on Pet Supplies merchants and buy with confidence.