Ceramic Reef Discs 15ct.

Reef Discs are great for zoanthids, soft corals, and small stony coral colonies that require a large wide base for support.·
Each disc is about 1-3/4 diameter by 1/4 thick with a layer of reef sand on top to aid in coral adhesion and aesthetics.
Cured in fresh water for at least one month, ensuring a cure that is sufficient for most users. It is recommended that you continue this cure by storing in water, removing as required. It is also recommended that you avoid using a very large number at one time, unless your system is very large. Packaged by weight.
Boston Aqua Farms is a small company based just outside of Boston, Massachusetts. We are dedicated to the support and longevity of the coral reef keeping hobby and to the health and beauty of coral reefs around the world. We do this through the promotion of coral propagation by providing a group of products specifically chosen to benefit coral propagation knowledge and success around the world.