Aquarium Water Care

API Freshwater Master Test Kit

From $35.98

API Freshwater Master Test Kit is a complete test kit for testing tap and aquarium...

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API Copper Cu+ Test Kit Monitor Copper when Medicating in Freshwater and Saltwater Aquariums

From $12.48

Aquarium Pharmaceuticals' Copper Test Kit tests copper levels in water from 0 to 4 ppm,...

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API Calcium Ca2+ Test Kit for Healthy Coral Growth

From $13.98

Aquarium Pharamceuticals Calcium Test Kit Liquid allows you to easily and accurately measure the calcium...

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API Ammonia Test Strips NH3 / NH4 for Freshwater and Saltwater Aquariums

From $16.98

Aquarium Pharmaceuticals Aquarium Ammonia Test Strips. Test the ammonia levels in your aquarium for optimal...

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API Ammonia NH3/NH4+ Test Kit

$15.48

The API Ammonia Test Kit measures ammonia levels in both fresh and saltwater aquariums. Ammonia,...

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API 5 in 1 Aquarium Test Strips for Freshwater and Saltwater Aquariums

$14.77

Aquarium Pharmaceuticals 5 in 1 Test Strips test aquarium water levels for optimal health! This...

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Weco Sta Clear Aquarium Water Clarifier

From $2.84

Weco StaClear is a water conditioner that fights cloudy and hazy water to keep your...

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Tetra Water Clarifier Clears Cloudy Aquarium Water

From $4.07

Tetra Water Clarifier works fast to clear hazy, cloudy water without affecting bio-filtration, pH or...

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Tetra SafeStart Plus Cycles New Aquariums for Freshwater Aquariums

From $8.55

Tetra SafeStart Aquarium Bacteria and Conditioner reduces toxic ammonia and nitrite, adds live bacteria to...

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Tetra No More Algae Controls Algae Growth in Aquariums

From $4.35

Tetra No More Algae uses quick dissolving, premeasured fizzy tablets to control algae growth, clean...

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Tetra Easy Balance Plus Reduces Nitrates with Nitraban for Aquariums

From $4.31

Tetra EasyBalance Plus provides an invaluable safety net for the time challenged hobbyist. It maintains...

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Tetra Correct pH Maintains Neutral pH in Aquariums

From $3.92

Tetra Correct pH 7.0 fizz tabs maintain a neutral pH to reduce fish stress and...

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Tetra Algae Control Broad Spectrum Algae Control for Aquariums with Plants and Fish

From $4.93

Tetra Algae Control combats aquarium algae and works to keep it from returning. It provides...

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Seachem Tanganyika Buffer Adjusts pH to 9.0 to 9.4 in Aquariums

From $7.62

Tanganyika Buffer is a blend of carbonate salts designed to enhance the natural environment of...

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Seachem Stability New Tank Stabilizing System

$22.83

Seachem Stability quickly stabilizes new aquarium environments and establishes the bio-filter for rapid, safe startup....

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Seachem Replenish Restores and Maintains GH in Aquariums

$13.75

Seachem Replenish is specially designed to replenish physiologically needed minerals that have been removed during...

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Seachem Reef Carbonate Raises Carbonate Alkalinity for Aquariums

$4.85

Seachem Reef Carbonate helps raise carbonate alkalinity for reef aquariums. A concentrated optimized blend of...

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Seachem Reef Builder Raises Carbonate Alkalinity

$18.55

Seachem Reef Builder supplies the carbonates and calcium which are essential for all coral growth....

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Seachem Reef Buffer Raises pH to 8.3 in Aquariums

From $7.62

Seachem Reef Buffer raises the pH of a reef aquarium to 8.3, without the risk...

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Seachem Reef Advantage Magnesium Raises Magnesium for Aquariums

$17.04

Seachem Reef Advantage Magnesium is an ammonia free concentrated (80,000 ppm) optimized blend of magnesium,...

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Seachem Pristine Natural Organic Waste Managment Eliminates Sludge and Detritus in Aquariums

From $10.36

Seachem Pristine improves the water quality of freshwater and marine aquariums using bio-augmentation, a chemical-free,...

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Seachem Neutral Regulator Adjusts pH to 7.0 for Aquariums

$20.15

Seachem Neutral Regulator adjusts pH to neutral (pH 7.0) from either a low or high...

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Seachem Marine Buffer Safely Raises and Maintains pH to 8.3 in Aquariums

$19.47

Seachem Marine Buffer will safely raise the pH of saltwater to 8.3, and will not...

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Seachem Malawi Victoria Buffer

$18.55

Seachem Malawi/Victoria Buffer is a blend of carbonate salts designed to enhance the natural environment...

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Seachem Discus Buffer Adjusts pH to 5.8 to 6.8 in Aquariums

From $8.16

SeaChem Discus Buffer helps to replicate the ideal Discus environment (low pH and low GH...

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Seachem Clarity Water Clarifier for Marine and Freshwater Aquariums

$21.59

Seachem Clarity is the ultimate clarifier for both fresh and saltwater. It employs an advanced...

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Seachem Cichlid Lake Salt Replicates the Environment of African Cichlids for Aquariums

From $7.62

Seachem Cichlid Lake Salt is a chemically-sound blend of salts designed to replicate the natural...

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Seachem Alkaline Buffer Raises pH and Increases Alkalinity KH for Aquariums

$18.81

Seachem Alkaline Buffer raises the pH and alkalinity (KH) of your aquarium water and holds...

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Seachem Acid Buffer Lowers pH in Aquariums

$16.07

Seachem Acid Buffer is a non-phosphate buffer to lower pH and buffer with Alkaline Buffer....

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Microbe-Lift Special Blend A Complete Ecosystem in a Bottle for Saltwater and Freshwater Aquariums

From $6.49

Microbe-Lift Special Blend helps to break down decaying organic matter and cycle elements like nitrogen...

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Microbe-Lift Nite Out II Nitrifying Bacteria

From $9.99

Microbe-Lift Nite-Out II is specifically designed for aquariums with marine life. This special formula is...

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Kordon Trans Clear Freshwater Clarifier for Aquariums

From $4.76

Kordon TransClear FreshWater is a useful water conditioner to reduce water turbidity in freshwater aquariums...

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Kordon NovAqua Plus Water Conditioner

From $3.09

Kordon NovAqua Plus will help protect the health of both fishes and invertebrates by inhibiting...

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Kordon AmQuel Plus Ammonia Detoxifier Conditioner

From $2.67

Kordon AmQuel Plus Ammonia Detoxifier water conditioner protects fishes and invertebrates by eliminating Nitrite, Nitrate,...

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Kordon AmQuel Ammonia Remover Water Conditioner

From $2.79

Kordon Amquel removes Chlorine, Chloramines and Ammonia safely, easily and quickly. Ammonia is changed into...

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Jungle Labs Start Right Conditions Tap Water, Removes Chlorine, Adds Slime Coat for Aquariums

From $5.64

Jungle Start Right with Aloe Vera naturally conditions tap water to be safe for fish...

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Jungle Labs No Algae Tank Buddies for Aquariums

From $3.19

Jungle Labs No More Algae Tank Buddies leaves aquarium water crystal clear by removing existing...

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Jungle Labs Clear Water Removes Odors and Cloudiness for Established Aquariums

From $3.32

Jungle Labs Clear Water quickly clears cloudy discolored water and removes odors caused by decayed...

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Jungle Labs Aquarium Salt for Tropical Fish and Goldfish

From $11.43

Jungle Aquarium Salt is a premium additive from the highest quality salt available. This salt...

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Instant Ocean Sea Salt for Marine Aquariums

From $18.12

Instant Ocean sea salt contains every necessary major, minor, and trace element and has no...

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Instant Ocean Reef Crystals Reef Salt For Reef Aquariums

$124.40

Instant Ocean Reef Crystals is carefully formulated and ideal for all Reef Tanks, Reef Crystals...

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Fritz Aquatics Zyme 7 Live Nitrifying Bacteria

$16.84

Fritz Zyme #7 Freshwater Nitrifying Bacteria contains live, active. non-pathogenic, non-toxic Nitrosomonas and Nitrobacter nitrifying...

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Fritz Aquatics Zyme 460 Saltwater Aquarium Cleaner

$17.60

Fritz Zyme 460 Saltwater Aquarium Cleaner is an all natural, biologically-active formula that helps reduce...

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