Coral Construct is the solution for many construction problems in fresh- and saltwater aquaria. Stones and other materials can be fixed safely. Many invertebrates are imported on very little pieces of rock and can not be integrated easily into the artificial reef or live rock. Broken pieces of hard corals get lost in the aquarium when they cannot be fixed. These problems are solved with Coral Construct quickly and safely. The cyanoacrylic glue can be used  under water without problems.