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Refugium Substrate

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  • Mineral Mud Refugium Media 1 Gallon - Caribsea

    Mineral Mud Refugium Media 1 Gallon - Caribsea

    Caribsea

    $37.99
    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 assemblages. Ideal for mud refugiums,...
  • Refugium Sand (15 lb) Outstanding Selections - Two Little Fishies

    Refugium Sand (15 lb) Outstanding Selections - Two Little Fishies

    Two Little Fishies

    $39.99
    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 phosphate, and can be regenerated. It’s...