Large Coral Frag Disks, aragonite (15 pcs), by Oceans Wonders
Aragonite composed disks for coral frags, inert and safe for reef coral propagation. Content: 15 pcs.
Oceans Wonders reef disks have an extra diameter to help in the implatation of some wide-base species, or encrusting ones. They are made of aragonite, a natural material to reef systems, so they are inert and safe and don't need to be cured. The mounting surface is slightly textured to improved attaching.