Nyos Reef Cement 500ml

• Can be used above and below water.
• Not harmful to corals or fish.
• Attachment of corals, columns, reef structures, etc.
• Corals can be attached on the reef structure either as over-hanging or free-standing corals.
• Is soon overgrown with coralline red algae.

Directions

3 parts Reef Cement, 1 part water. Binds within 2 minutes.