Aquarium and Tropical Fish Tank Store

The Aquarium Lady :: Aquarium Supplies :: Water Conditioners

Water Conditioners help ensure a healthy aquarium by balancing the ph and nitrate levels of the water.

The pH of water is the factor that most novice fishkeepers think is the most important to test for. In fact, ammonia and nitrite are more important but the three are linked. Along with pH goes the hardness of water. Testing for pH will determine how acid or alkaline the water is, and the hardness will determine whether or not the aquarium water contains minerals.


Water Conditioners

A.T.O. Controller

-->Automatically refills evaporated aquarium water Maintains aquarium and sump water level to prevent pump damageSave time and effort by...
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$99.99

Alkalinity and Calcium Test Kits Alkalinity 20 Tests

Easy-to-use and accurate test kit for Alkalinity and CalciumEssential tests for maintaining optimum water quality in saltwater aquariumsSimplifies...
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3.5/5.0 store rating
$7.99

Alkalinity and Calcium Test Kits Calcium 20 Tests

Easy-to-use and accurate test kit for Alkalinity and CalciumEssential tests for maintaining optimum water quality in saltwater aquariumsSimplifies...
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3.5/5.0 store rating
$13.99

Ammonia Alert Device Single

Easy-to-use aquarium ammonia monitoring deviceMonitors ammonia level in fresh or saltwater aquariumsFaster and more convenient than an ammonia...
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3.5/5.0 store rating
$5.99

Ammonia Clear 8 pk

These premeasured tablets begin fizzing when dropped into the aquarium, assuring that their ingredients are mixed in and working immediately to...
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3.5/5.0 store rating
$2.39

Ammonia Detox 16 oz

Safely removes ammonia, chlorine, and chloramine from aquarium or tap waterConditions and prepares tap water for immediate addition to aquariumUse...
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3.5/5.0 store rating
$9.59

Ammonia Emergency Kit Water Conditioners

Convenient kit effectively monitors and controls aquarium ammonia levelsConditions and maintains safe aquarium water parameters for healthy...
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3.5/5.0 store rating
$27.99

Ammonia Remover 16 oz

Neutralizes toxic ammonia, chlorine and chloramineHelps nitrifying bacteria re-populate after ammonia spikesAmmonia remover is safe for aquarium...
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3.5/5.0 store rating
$8.49

Ammonia Remover 3-pk

Ammonia remover eliminates toxic ammonia in your home aquariumHelps remove stress on fishIdeal for new or heavily populated aquariumsThis unique...
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3.5/5.0 store rating
$4.79

Ammonia Remover Filter Insert 110/500

Zeolite insert quickly removes toxic ammoniaIdeal media for aquariums without an established bacteria colonyChemical filter media specifically...
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3.5/5.0 store rating
$4.99

Ammonia Remover Filter Insert 20/Mini

Zeolite insert quickly removes toxic ammoniaIdeal media for aquariums without an established bacteria colonyChemical filter media specifically...
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3.5/5.0 store rating
$1.99

Ammonia Remover Filter Insert 30/150

Zeolite insert quickly removes toxic ammoniaIdeal media for aquariums without an established bacteria colonyChemical filter media specifically...
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3.5/5.0 store rating
$2.19

Ammonia, Nitrite, and Nitrate Test Kits Ammonia 45 tests

Individual professional-quality test kits for ammonia, nitrite, and nitrateEasy-to-use test kits contain everything you needEssential tests for...
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3.5/5.0 store rating
$10.99

Ammonia/Nitrite Test Kit Ammonia Refill

Convenient and accurate saltwater test kit for ammonia and nitriteSimplifies testing of new aquariums or great for routine testingEasy-to-read...
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3.5/5.0 store rating
$9.99

Ammonia/Nitrite Test Kit Nitrite Refill

Convenient and accurate saltwater test kit for ammonia and nitriteSimplifies testing of new aquariums or great for routine testingEasy-to-read...
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3.5/5.0 store rating
$3.99

API Test Kit Ammonia

Easy-to-use liquid test solutions for ammonia, nitrite, and nitrateEssential when cycling a new aquarium or maintaining ideal water...
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3.5/5.0 store rating
$5.99

API Test Kit Nitrate

Easy-to-use liquid test solutions for ammonia, nitrite, and nitrateEssential when cycling a new aquarium or maintaining ideal water...
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3.5/5.0 store rating
$6.19

AquaClear 20/Mini Media Amrid

AquaClear's unique CycleGuard protection is achieved by combining multiple inserts with the largest media volume available (over 6X greater than...
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3.5/5.0 store rating
$2.19

AquaClear 20/Mini Media BioMax

AquaClear's unique CycleGuard protection is achieved by combining multiple inserts with the largest media volume available (over 6X greater than...
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3.5/5.0 store rating
$2.49

AquaClear 20/Mini Media Carbon 3 pk

AquaClear's unique CycleGuard protection is achieved by combining multiple inserts with the largest media volume available (over 6X greater than...
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3.5/5.0 store rating
$4.79

AquaClear 20/Mini Media Foam 3 pk

AquaClear's unique CycleGuard protection is achieved by combining multiple inserts with the largest media volume available (over 6X greater than...
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3.5/5.0 store rating
$2.69

AquaDose 1400 ml

Adjustable dosing system simplifies aquarium supplementationGravity drip doser requires no electricity or additional equipmentUse to automatically...
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3.5/5.0 store rating
$19.99

AquaDose 2.5 gal

Adjustable dosing system simplifies aquarium supplementationGravity drip doser requires no electricity or additional equipmentUse to automatically...
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3.5/5.0 store rating
$24.99

Aquarium Pharmaceuticals Test Kit GH/KH

Liquid test solutions accurately measure aquarium GH and KHMonitor general hardness (GH) and carbonate hardness (KH) for stable aquarium pHTest...
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3.5/5.0 store rating
$5.49

Aquarium Pharmaceuticals Test Kit pH High Range

Easy-to-use liquid test solution measures low or high range pHEssential for maintaining proper pH levels for aquarium fish and plantsMatch the...
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3.5/5.0 store rating
$3.99

Aquarium Pharmaceuticals Test Kit pH Low Range

Easy-to-use liquid test solution measures low or high range pHEssential for maintaining proper pH levels for aquarium fish and plantsMatch the...
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3.5/5.0 store rating
$3.49

Aquarium Pharmaceuticals Test Kits Calcium Test Kit

Individual liquid test solutions for KH/carbonate and calciumEssential when maintaining ideal water parametersUse for fresh or saltwater...
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3.5/5.0 store rating
$6.99

Aquarium Pharmaceuticals Test Kits KH/Carbonate Test Kit

Individual liquid test solutions for KH/carbonate and calciumEssential when maintaining ideal water parametersUse for fresh or saltwater...
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3.5/5.0 store rating
$3.99

Aquatic Stress Relief 16 oz

Multipurpose water conditioner reduces aquarium fish stressEssential electrolytes and slime coat conditioner helps calm fishUse with aquarium...
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3.5/5.0 store rating
$8.49

AquaZone Ozonizers 50

State-of-the-art variable output ozonizer for home aquariumsSupplement existing filtration to naturally break down harmful organic waste...
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3.5/5.0 store rating
$159.99

AquaZone PLUS Ozonizers 50

State-of-the-art aquarium ozonizer with integrated Redox controllerProgrammable Redox controller automatically switches ON and OFF to maintain...
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3.5/5.0 store rating
$249.99