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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Caribsea ReefCal Ionic Calcium Solution 16oz
$15.68Caribsea ReefCal ReefCal is a 100,000 ppm ionic calcium solution. ReefCal will raise calcium levels by just over 5 ppm per capful (5 ml) per 25 gallons of water. Use a good quality test kit to moniter dissolved calcium levels i... Learn More -
CaribSea Purple Up Coralline Algae Accelerator 8oz
$11.96Use the Caribsea Purple Up Coralline Algae Accelerator 8oz from Pet Store to keep your coralline algae healthy all the time. Coralline algae are essential to the natural balance of reef aquariums. Some fish and other water creat... Learn More -
CaribSea Reefcal 1gal
$83.79100,000 ppm ionic calcium solution. Pure formula without mystery ingredients. Will raise calcium levels by just over 5 ppm per 5 ml per 25 gallons water. 1 gallon Learn More -
Caribsea BioMagnet Clarifier 16 oz
$14.87The Caribsea Bio-magnet Clarifier from Pet Store is a filter system designed for cleaning water in the aquarium. Basically, unwanted particles, bacteria, algae, and silt can accumulate within the aquarium, making its water cloud... Learn More -
Caribsea Phos-Buster Pro 8oz
$26.62Phos-Buster™ Pro Phos-Buster™ Pro’s unique patent pending formula removes dissolved phosphates in minutes instead of days. Safe for all reef tanks, saltwater, and freshwater aquariums of all sorts. Each 8 oz. bottle removes at ... Learn More -
Caribsea AragaMilk Liquid Aragonite Calcium Supplement
Price From: $11.75AragaMILK™ Ideal for African cichlids, livebearers, and marine aquariums of all types! The perfect alkalinity booster because...aragaMILK™ has a full pound of buffer in every 16 fluid ounce bottle. This buffer comes in two form... Learn More -
Caribsea AragaMilk Liquid Aragonite Calcium Supplement 16oz
$18.01In closed systems, carbonate is consumed both as a buffer to neutralize organic acids, and combines with calcium for coral and coralline algae growth. The aragonite in aragaMILK supplies calcium and other major and minor trace ele... Learn More -
CaribSea D-Chlor-It Max Water Conditioner 16oz
$12.17CaribSea D-Chlor-It Max Water Conditioner 16oz D-Chlor-It™ is your one step water conditioner that does all you need to turn ordinary tap water into aquariumsafe water. D-Chlor-It™ not only neutralizes chlorine and chloramines,... Learn More -
CaribSea Ammobuster Extreme 1gal
$56.99One step water conditioner, eliminates ammonia, chlorine, chloramine, detoxes heavy metals, even copper, replaces slime coat, boosts alkalinity, and neutralizes nitrite. 1 gallon Learn More -
CaribSea Purple Up Coralline Algae Accelerator 16oz
$19.90Pet Product News Editor`s Choice Awards Winner as One of the Best New Products of 2005 Purple Up has a unique dual method approach to coralline algae acceleration: Ionic calcium—Immediately raises dissolved calcium levels in... Learn More