[Wolfgang8810]

Originally Posted by lcstorc

Be sure to feed it well. You need to feed each polyp to keep it alive. They usually open at night but you can train them to open during the day by gradually feeding them earlier and earlier.

i altrady have a small frag of sun coral that opens whenever i feed the tank. literaly when im feeding the fish its opens all the way. It will take a week before this new guy gets the hang of it. but trust me none of them will go hungry.