Additives & Supplements
Fish Additives & Supplements
We carry a wide variety of additives produced by the most respected companies serving the aquarium hobby, such as Kent Marine, E.S.V., Seachem and Two Little Fishies. 2-part Calcium and Alkalinity Supplements are popular additives among reef keepers since calcium and alkalinity tend to deplete quickly in a reef aquarium.
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Seachem Laboratories Alkaline Buffer
Price From: $3.19 -
Seachem Laboratories Reef Advantage Strontium - 600 Grams
$8.29 -
Seachem Laboratories Reef Advantage Strontium
Price From: $8.29 -
Continuum Aquatics Reef-Basis Potassium Dry Form - 600 grams
$22.29
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Seachem Laboratories Acid Buffer - 600 Grams
$10.36 -
Continuum Aquatics Reef-Basis Potassium Dry Form
Price From: $14.18 -
Seachem Laboratories Acid Buffer
Price From: $2.99 -
Seachem Laboratories Reef Advantage Magnesium - 600 Grams
$8.29
