Things You'll Need
- Water test kit
- Nylon fishing line
- Liquid calcium
- Mysid shrimp, rotifers or phytoplankton
Instructions
Place the new coral frag in the sand at the bottom of the tank to allow it to adjust to your tank's lighting system. Gently handle the coral frag by the base, or the plug. Avoid touching it with your bare hands.
Determine the coral's permanent spot in the tank according to what species it is; different species of coral have different water flow and lighting needs. Learn how aggressive your particular species of coral is and place it in the tank accordingly. Some corals are very aggressive to other corals and will burn them if they can reach them. Use nylon fishing line to tie the frag to its permanent home so it won't be knocked over by other tank inhabitants.
Test the tank water with a test kit for water quality on a weekly basis; corals will die if tank chemistry is not appropriate for their species. Test that ammonia and nitrite are at zero; nitrates less than 20; KH (carbonate hardness) at 8 and calcium at 400. Add liquid calcium to the tank on a regular basis to keep the calcium levels at 400; corals need calcium to grow.
Attach a water temperature gauge to the inside of your aquarium. Check the water temperature daily to ensure it stays between 78 to 84 degrees Fahrenheit, with no more than a two degree fluctuation per day.
Feed your corals mysid shrimp, rotifers or phytoplankton, depending on its species, two times per week or every other day.