Refugium Substrate

Mineral Mud™ - A unique blend of sediments that duplicate tropical fringing coastal mangrove environments. Its particles are in a size range compatible with soft, burrowing infaunal, macro animal...

Live Mineral-Rich Sand for refugiums and seagrass displays, for mangroves, and for LPS corals such as Goniopora, Trachyphyllia, and Acanthophyllia.  Refugite promotes natural denitrification, adsorbs...

Special Reef Sand is a a coarse mix of 1-3 mm size aragonite sand sustainably harvested from pristine sites in the Western Pacific and Caribbean. Sterilized then packaged with live BioPronto,...