Fish Supplies › Water Conditioners

EGO Ultra Hook Remover

Boasting an ergonomic design and a 2-finger lever, the EGO Ultra Hook Remover is easy to use, making the most difficult hook removals a quick, easy process. Non-corrosive metal construction stands up to both freshwater and saltwater applications,... more

EGO Ultra Hook Remover

Boasting an ergonomic design and a 2-finger lever, the EGO Ultra Hook Remover is easy to use, making the most difficult hook removals a quick, easy process. Non-corrosive metal construction stands up to both freshwater and saltwater applications,... more

Seachem Prime Conditioner for Marine & Freshwater Fish

Complete and concentrated conditioner for fresh and salt water removes chlorine, chloramine, and ammonia. Detoxifies nitrite and nitrate. Provides protective slime coat for fish. more

Kordon NovAqua Water Conditioner 16 oz - (Treats 960 Gallons)

Kordon NovAqua provides a protective colloid coating on a fishs body when the natural slime has been removed due to injury disease or rough handling.Adds protective skin slime to fishWater conditioner for freshwater and saltwater aquariumsDetoxifies... more

2-Pack Replacement for Aquasafe Aquarium II Activated Carbon Block Filter - Universal 10 inch Filter for Aquasafe Aquarium II 7 Stage RO/DI System - Denali Pure Brand

2-Pack Replacement for Aquasafe Aquarium II Activated Carbon Block Filter - Universal 10 inch Filter for Aquasafe Aquarium II 7 Stage RO/DI System - Denali Pure Brand Please note: This is a Denali Pure Brand replacement part NOT an OEM product. All... more

Fluval Water Conditioner 2.1 Qt

Fluval Water Conditioner makes tapwater safe for tropical fish by neutralizing chlorine chloramine and undesirable metals in aquarium water. Formulated with pure herbal extracts it also visibly reduces stress in fish caused by transportation... more

API Stress Coat Aquarium Water Conditioner, 16 oz.

Introducing API Stress Coat Aquarium Water Conditioner, the magical elixir that will have your fish feeling like royalty in no time! Infused with the healing powers of Aloe Vera, Stress Coat is formulated to replace slime coat and reduce electrolyte... more

Aqueon Betta Bowl Plus Water Conditioner & Dechlorinator, 4 oz.

Say goodbye to risky tap water and hello to Aqueon Betta Bowl Plus Water Conditioner & Dechlorinator 4 oz. This mighty formula instantly conditions your water, ensuring your fish and plants can swim and thrive without a care in the world. more

PondCare Microbial Algae Clean Pond Algae Remover, 16 oz.

How would you like a sparkling clean pond without hurting your plants or fish? Say hello to PondCare Microbial Algae Clean Pond Algae Remover! With its EPA-registered bacterial formula, this 16 fl. oz. bottle will keep your water free from pesky... more

Sera Aquatan Water Conditioner

1.3 gallons, treats up to 5,300 gallons. pH neutral water conditioner for tap water & fish care in the aquarium. Binds large amounts of heavy metals/aggressive chlorine immediately. more

Aqueon Amonia Remover for QuietFlow LED PRO Filter 20/75

Be the master of your aquatic universe with Aqueon's Amonia Remover for QuietFlow LED PRO Filter 20/75! Say goodbye to common water issues and hello to crystal clear waters that will make your fishies swim with glee. more

Seachem Prime

Prime is the complete and concentrated conditioner for both fresh and saltwater. Prime removes chlorine, chloramine and detoxifies ammonia. Prime converts ammonia into a safe, non-toxic form that is readily removed by the tank's biofilter. Prime may... more

Aqueon Algae Remover, 4 fl. oz.

Aqueon Algae Remover effectively controls all types of pesky algae that can grow on any surface in your tank, including glass, decor, and substrates. more

Aqueon Phosphate Remover for QuietFlow LED PRO Filter 30/50

Take your aquarium to the next level with Aqueon Phosphate Remover for QuietFlow LED PRO Filter 30/50! These specialty filter pads are like superheroes for your tank, tackling those common water issues that can put a damper on your fishy friends' home. more

Seachem Stability Water Conditioner

Stability will rapidly and safely establish the aquarium biofilter in freshwater and marine systems, thereby preventing the #1 cause of fish death: new tank syndrome. Stability is formulated specifically for the aquarium and contains a synergistic... more

Aqueon Phosphate Remover for QuietFlow LED PRO Filter 10

Over time, your aquarium water can become a breeding ground for unwanted algae growth and debris buildup. But fear not! Aqueon Phosphate Remover for QuietFlow LED PRO Filter 10 is here to save the day! These specialty filter pads are designed to fit... more

Seachem Stability Water Conditioner

Stability will rapidly and safely establish the aquarium biofilter in freshwater and marine systems, thereby preventing the #1 cause of fish death: new tank syndrome. Stability is formulated specifically for the aquarium and contains a synergistic... more

Aqueon Algae Remover, 16 OZ

Aqueon Algae Remover effectively controls all types of pesky algae that can grow on any surface in your tank, including glass, decor, and substrates. more

Seachem StressGuard Water Conditioner, 3.4 fl oz.

Slime coat protection to reduce stress and ammonia toxicity whenever handling or transporting fish. more

Microbe-Lift Sludge Away Pond Water Conditioner, 1 Gallon

Liquid Sludge Away accelerates the breakdown of difficult-to-remove sludge and muck buildup. Indispensable for ponds with rock or gravel bottoms where vacuuming may not be practical or effective. Best when used with water temperatures above 55F,... more

Essential Pet Products FR47515 16 oz Fritz Aquatics Complete Full Spectrum Water Conditioner

Ensure the health and stability of your aquarium with Fritz Aquatics Full Spectrum Water Conditioner. This premium product Fritz Complete offers a concentrated one-step solution to effectively detoxify chlorine chloramine heavy metals ammonia... more

Fluval Water Conditioner for Aquariums 16.9 ounce

Fluval Water Conditioner is highly efficient comprehensive water conditioner that makes tap water safe for fish by removing chlorine and chloramines and neutralizing toxic heavy metals. Fluval Water Conditioner features a patented stress relief... more

Aquatic Experts - TankFirst Fresh and Saltwater Aquariums Fish Tanks Complete Water Conditioner 500 ml

FREQUENTLY ASKED QUESTIONS - Premium Complete Aquarium Water Conditioner QUESTION: What is the best way to use your premium water conditioner to detoxify ammonia in my aquarium? ANSWER: Our complete conditioner does a great job of detoxifying... more

API Ammo-Lock Ammonia Detoxifier 16-Ounce Multi-Colored

Fish continually release ammonia into the aquarium through their gills and solid waste. uneaten food and decaying organic matter also add ammonia to the water. even small amounts of ammonia stress fish; large amounts of ammonia will kill fish.... more

API Pond Ammo-Lock Pond Water Ammonia Detoxifier 64 oz

API POND AMMO-LOCK Pond Water Ammonia Detoxifier detoxifies ammonia and neutralizes other toxic s in tap water and ornamental ponds to make it safe for fish. This ammonia detoxifying solution removes chlorine and chloramines from tap water and... more

Algone Water Clarifier & Nitrate Remover

Algone Water Clarifier and Nitrate Remover clean your aquarium in no time. It cleans aquarium water while issuing no harmful effects on aquatic plants or fish. This product removes the cloudiness of water and completely cleans green water. This... more

MEDIA PAD AMMONIA REMOVER 10 x 18

Acurel Ammonia Reducing Media Pads Are Durable Polyfiber Pads Infused With Special Ammonia-Absorbing Particles To Pull Ammonia From Aquarium Or Pond Water. Ammonia The Leading Killer Of Tropical Fish Is The Result Of Fish Waste And Decomposing Food... more

API Tap Water Conditioner 32oz

Good water quality is the key to a healthy beautiful aquarium. Tap water contains such as chlorine and chloramines which make water safe for drinking are highly toxic to fish. High levels of these s destroy fish gill tissue preventing the uptake of... more

20-Pack Replacement for Aquasafe Aquarium II Polypropylene Sediment Filter - Universal 10-inch 5-Micron Cartridge for Aquasafe Aquarium II 7 Stage RO/DI System - Denali Pure Brand

20-Pack Replacement for Aquasafe Aquarium II Polypropylene Sediment Filter - Universal 10-inch 5-Micron Cartridge for Aquasafe Aquarium II 7 Stage RO/DI System - Denali Pure Brand Please note: This is a Denali Pure Brand replacement part NOT an OEM... more

Aqueon Betta Bowl Plus Water Conditioner 4 Ounces

Betta Bowl Plus water conditioner neutralizes the chlorine and chloramines typically found in tap water making it safe for fish. It helps to reduce the stress on fish as they become familiar with their new environment and helps to restore the... more

Seachem Prime Fish & Aquatic Life Marine & Freshwater Treatment 1.7 Oz

For more than 30 years aquarium hobbyists have turned to seachem laboratories for products designed by chemists and biologists. Prime your aquarium with seachem prime. This complete highly concentrated conditioner for fresh and saltwater removes... more

Replacement for Aquasafe Aquarium II Granular Activated Carbon Filter - Universal 10-inch Cartridge for Aquasafe Aquarium II 7 Stage RO/DI System - Denali Pure Brand

Replacement for Aquasafe Aquarium II Granular Activated Carbon Filter - Universal 10-inch Cartridge for Aquasafe Aquarium II 7 Stage RO/DI System - Denali Pure Brand Please note: This is a Denali Pure Brand replacement part NOT an OEM product. All... more

3-Pack Replacement for Aquasafe Aquarium II Polypropylene Sediment Filter - Universal 10-inch 5-Micron Cartridge for Aquasafe Aquarium II 7 Stage RO/DI System - Denali Pure Brand

3-Pack Replacement for Aquasafe Aquarium II Polypropylene Sediment Filter - Universal 10-inch 5-Micron Cartridge for Aquasafe Aquarium II 7 Stage RO/DI System - Denali Pure Brand Please note: This is a Denali Pure Brand replacement part NOT an OEM... more

Box of Replacement for Aquasafe Aquarium II Activated Carbon Block Filter - Universal 10 inch Filter for Aquasafe Aquarium II 7 Stage RO/DI System - Denali Pure Brand

Box of Replacement for Aquasafe Aquarium II Activated Carbon Block Filter - Universal 10 inch Filter for Aquasafe Aquarium II 7 Stage RO/DI System - Denali Pure Brand Please note: This is a Denali Pure Brand replacement part NOT an OEM product. All... more

Boyd Chemi-Clean Red Slime Cyanobacteria Remover Triple Threat Treatment 6g

Cyano Bacteria (Red Slime) is a hybrid algae-bacteria that thrive in aquarium waters rich in waste products and dissolved organic matter. It can be very difficult to eliminate this unwanted guest once it has begun to spread. Boyd Chemi-clean Red... more

Weco Products Wonder Shell Natural Minerals Water Conditioner 1ea/3 pk SM

Made of natural materials Wonder Shell provides beneficial minerals and electrolytes to aquarium water. Each shell oxygenates aerates and neutralizes harmful acids in your aquarium water and provides invertebrates with an easily available source of... more

API Stress Coat Aquarium Water Conditioner 8-Ounce

Treat your tap water and provide a safe environment for freshwater fish instantly and easily with API STRESS COAT Freshwater Aquarium Water Conditioner. Tap water contains chlorine chloramines and ammonia which can cause gill and tissue damage... more

2-Pack Replacement for Aquasafe Aquarium II Polypropylene Sediment Filter - Universal 10-inch 5-Micron Cartridge for Aquasafe Aquarium II 7 Stage RO/DI System - Denali Pure Brand

2-Pack Replacement for Aquasafe Aquarium II Polypropylene Sediment Filter - Universal 10-inch 5-Micron Cartridge for Aquasafe Aquarium II 7 Stage RO/DI System - Denali Pure Brand Please note: This is a Denali Pure Brand replacement part NOT an OEM... more