Set up amazing refugiums teaming with beneficial life. CaribSea A.R.K. Aragonite Refugium Kit is the first complete refugium kit designed for the growth and proliferation of vital microflora, microfauna and sponges. Produce these hard to obtain natural foods AND supplement natural filtration for marine and reef aquariums. The A.R.K. Refugium Kit contains key CaribSea products for the creation of fantastic refugiums 20+ gallons covering 2-3 sq ft of refugium floor.
CaribSea A.R.K. Refugium Kit contains 40 lbs of Arag-Alive! Bahamas Oolite aragonite sand (0.1-1.0 mm), 10 lbs of natural calcium carbonate rubble (25+mm), 5 lbs of Mineral Mud, 8 ounce AquaBiotic (beneficial waste-reducing bacteria), 4 ounce Purple-Up (coralline algae accelerator), and 2 packs of BioMagnet (water clarifier) all in a convenient 5-gallon bucket.
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