Ocean Wonders Coral Frag Plug 100pcs (2 size options) ODYSSEA and many organisms incorporate it

and many organisms incorporate it in their skeletons along with calcium

Phenolic compounds exuded by higher plants are likely to increase in abundance as a planted aquarium matures

Fit perfectly into standard eggcrate or into small cracks or crevices in live rock

Monitor system carefully and be prepared to move these organisms to an alternate system with normal [Mg2+] values if necessary

Ocean Wonders Coral Frag Plug 100pcs (2 size options) ODYSSEA and many organisms incorporate itOceans Wonders Large Coral Frag Plugs are perfect for the propagation or fragging of hard and soft branching corals such as Acropora, Birdsnest, Montipora, Kenya Trees, Xenia, ect. Fit perfectly into standard eggcrate or into small cracks or crevices in live rock. They are made from a fused special grade bright white reef sand. This sand is a natural calcium based sand which has been shown to speed the spread of coralline algae growth and corals on