Nyos Reef Cement 500ml

NYOS ^® REEF CEMENT is a reef-safe, low-pollutant quick-setting adhesive that allows you to easily and permanently construct and attach corals, overhangs, columns and complete stone structures. REEF CEMENT is a powdery substance that is simply mixed with cold water and hardens completely within 2 minutes.

• can be used above and below water
• harmless to corals and fish
• Fixing of corals, columns, reef structures, etc.
• Corals can be attached to the reef structure in overhanging and free-standing positions
• is quickly overgrown by calcareous algae