Use Coral Dip Solution as a disinfectant before adding new corals to your aquarium to prevent the introduction of undesirable marine organisms, microfana and microbial diseases. Can be used as a disinfectant before adding new corals to your aquarium to prevent the introduction of undesirable marine organisms, microfana and microbial diseases. Coral Dip Solution is safe for use on SPS, LPS, and zoanthid colonies.