Seachem Reef Discs are an advanced chemically engineered means to provide a unique platform for securely mounting all coral fragments and pieces. They are enhanced with calcium and magnesium to help corals grow quickly and safely. This is particularly beneficial when mounting SPS and LPS corals, but equally suitable for soft corals, colonial polyps, and a variety of other sessile invertebrates. They are also designed to interlock tightly when used in most coral farming systems, allowing a variety of colonial corals, such as zoanthids, to spread quickly from one disc to another. This shortens the time needed to produce new colonies that are sellable or usable in other systems. Use Seachem Coral Glue to securely attach fragments or colonies to each reef disc.

New design, larger base
Secure base for newly cut corals and polyps
Contains calcium and magnesium sources for rapid growth
Unique shape aids in the growth of colonial corals or polyps

Sizes: 12 discs

Directions
Apply a small amount of cyanoacrylate adhesive, such as Coral Glue, to one of the Seachem discs and press the fragment and disc together for 20 seconds. Reef discs can be placed individually as desired in the aquarium or arranged in a grid using egg crates.