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Conditioners & Additives
Shop the LiveAquaria® Conditioners & Additives category for our selection of aquarium water conditioners and additives essential for maintaining ideal water parameters for freshwater and marine aquariums.
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Our selection of aquarium water conditioners and additives include fundamental items including chlorine neutralizers, ammonia removers, and beneficial bacterial additives. We also offer a selection of buffers and reef supplements essential to achieving and maintaining ideal water parameters for your marine reef aquarium. You'll also find a selection of liquid plant nutrients great for hobbyists pursuing a freshwater planted aquariums.

70 results

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Brand
Price
Aquarium Type
Bacteria Use
Seachem Flourish™ Phosphorus Seachem Flourish™ Phosphorus
(4268)
Starting at $10.52
IN STOCK
Seachem Garlic Guard Seachem Garlic Guard
(4386)
Starting at $10.27
IN STOCK
Seachem Malawi/Victoria Buffer Seachem Malawi/Victoria Buffer
(4535)
Starting at $6.79
IN STOCK
Seachem Marine Buffer Seachem Marine Buffer
(4469)
Starting at $6.79
IN STOCK
Seachem Neutral Regulator  Seachem Neutral Regulator
(4536)
Starting at $21.65
IN STOCK
Seachem Prime Water Conditioner Seachem Prime Water Conditioner
(4503)
Starting at $4.19
IN STOCK
Seachem Reef Advantage Calcium Seachem Reef Advantage Calcium
(4483)
Starting at $24.25
IN STOCK
Seachem Reef Advantage Magnesium Seachem Reef Advantage Magnesium
(4452)
Starting at $12.85
IN STOCK
Seachem Reef Buffer Seachem Reef Buffer
(4471)
Starting at $6.79
IN STOCK
Seachem Reef Complete Seachem Reef Complete
(4484)
Starting at $10.28
IN STOCK
Seachem StressGuard™ Fish Stress Reducer Seachem StressGuard™ Fish Stress Reducer
(4524)
Starting at $13.11
IN STOCK
Two Little Fishies Kalkwasser Calcium Supplement Two Little Fishies Kalkwasser Calcium Supplement
(4492)
Starting at $15.26
IN STOCK
Two Little Fishies ReVive Coral Cleaner Two Little Fishies ReVive Coral Cleaner
(4876)
Starting at $10.48
IN STOCK
Vita-Chem Freshwater Vita-Chem Freshwater
(4380)
Starting at $31.50
IN STOCK
Vita-Chem Marine Vita-Chem Marine
(4380)
Starting at $34.58
IN STOCK
70 results
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