Originally Posted by
azfishgal
Even if he frags 100 coral I seriously doubt you'd be able to tell.
efish, when you do your water change, doesn't the water level go past your top layer of corals? How do you do that without hurting them? :notsure:
Yes the water does go below the corals.....and as long as the coral does not hang from the rock, for example a big leather, while being exposed and possibly tear itself
from its own weight they will be just fine
. My corals are exposed for approx. 1hr during my water change and have never had a problem. Oh yea I also turn off the lights!!!