This epoxy has a smooth consistency for easy mixing, will begin to harden in about 5 minutes and will not drive your protein skimmer crazy. Colored like coralline algae to mimic the natural color and will hold it's color well in your water.
Boston Aqua Farms's coralline colored reef epoxy putty securely mounts corals and other underwater structures in just minutes. Its purple color makes this epoxy blend in with the coralline algae growing naturally in your aquarium to help your new addition blend in quickly. Cures safely and securely, even underwater.