mjvincent
Aquarium Advice Freak
I bought a tree coral last friday. I had to move it a couple times in my tank (snails kept on moving it) and finally decided to plant it in the sand base near a light source. I noticed since day two that the main trunk and limbs will retract and then later open up again at various intervals regardless of external stimuli from snails or red legged hermits. My water chem has been fine. Ammonia and Nitrites 0, PH 8.2, Nitrates 0-10 sg 1.025. Coral is situated where it will get a moderate amount of water flow too...