Ceramic Reef Plugs/Discs Combo 25/25 Box Pack
Advanced Aquaculture ceramic reef discs and plugs are specially designed for fragging all types of coral. Reef plugs are developed to fit nicely into a small crevice or hole in your live rock as well as eggcrate. Ceramic 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 small round depression on one side to aid in gluing. Made of ceramic, both discs and plugs require no curing and will not leach anything into your water.