You may enjoy collecting and growing different types of algae, which is fine as long as they can be kept under control. Out of control algae is one of the leading causes of coral death. Some species of butterfly fish do feed on corals so talk to your local fish dealer before making a butterfly purchase. Anyone can grow a first class show reef, but its going to take some time. After spending a few months with your reef you will have the ability to determine the tanks condition just by observing your corals.
Many corals are very sensitve and are great water quality indicators.
There is still a tremendous amount of work that needs to be done in this field. By spending time with your system each day you may be able to help answer some of the unanswered questions. People with home aquariums have done much of the modern research on coral culture. Any information gathered and shared will help this hobby reach its potential. Close up view of rare sponge and blue mushroom.