Oceans Wonders Coral Frag Disks - 100 Piece Nutrient Control & Media Draped across its back are

Draped across its back are two wide stripes in inky black which taper down into narrow vertical bars

Place Chemi-Pure Blue where water can gently pass through the nylon media bag

moisture max 70%

broader usable coverage

Oceans Wonders Coral Frag Disks - 100 Piece Nutrient Control & Media Draped across its back areOceans Wonders Coral Frag Disks 100 Piece Oceans Wonders Coral Frag Disks 100 Piece is a bulk pack of flat round frag disks for reef coral propagation. Made from fused bright white reef sand, these 1 1 4 inch disks provide a natural calcium based surface for mounting small coral frags in grow out systems, frag racks, and reef displays. Bulk Small Frag Disks for Coral Grow Out The 100 piece pack is ideal for frequent fragging, coral farming, store