Caribsea Rock Lock Reef Cement 17oz

Aquascaping made fast and easy

• Create dramatic rock sculptures instantly
• Easily attach corals to existing structures
• Can be used underwater or out of water
• Sets in 2 minutes
• Safe for use in marine and reef aquariums

Easily bond rocks to created dramatic structures or attach corals to your existing reef scape. CaribSea Rock Lock is a fast-setting reef cement that can be used either in or out of water to create bonds in mere minutes. Safe for fish, corals, and other invertebrates.