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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.

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86 results

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Special
Brand
Price
Aquarium Type
Maintenance Use
Additive Purpose
Seachem Reef Advantage Magnesium Seachem Reef Advantage Magnesium
Starting at $12.85
IN STOCK
API PIMAFIX API PIMAFIX
Starting at $9.52
IN STOCK
API MELAFIX API MELAFIX
Starting at $9.53
IN STOCK
ChemiClean ChemiClean
Starting at $24.95
IN STOCK
Aquarium Solutions PraziPro Aquarium Solutions PraziPro
Starting at $14.74
IN STOCK
Aquarium Solutions Ich-X SW Aquarium Solutions Ich-X SW
Starting at $11.79
IN STOCK
Reef Builder Reef Builder
Starting at $21.00
IN STOCK
Reef Trace Reef Trace
Starting at $10.61
IN STOCK
Reef Plus Reef Plus
Starting at $10.61
IN STOCK
Seachem Reef Complete Seachem Reef Complete
Starting at $10.28
IN STOCK
Seachem Reef Advantage Calcium Seachem Reef Advantage Calcium
Starting at $24.25
IN STOCK
Seachem Reef Buffer Seachem Reef Buffer
Starting at $6.79
IN STOCK
Seachem Malawi/Victoria Buffer Seachem Malawi/Victoria Buffer
Starting at $6.79
IN STOCK
Seachem Marine Buffer Seachem Marine Buffer
Starting at $6.79
IN STOCK
Seachem Acid Buffer Seachem Acid Buffer
Starting at $7.07
IN STOCK
Seachem Alkaline Buffer Seachem Alkaline Buffer
Starting at $7.07
IN STOCK
86 results
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