Originally posted by reef fool
mushrooms may be a little tough with that intense lighting.
As others have already said, As long as the mushrooms are slowely aclamated to the lighting, they should do perfectly fine.
Mine were bailing off of rocks left and right when I upgraded my lighting.
That was most likely the affect from suddenly adding more intense lighting to your tank without aclamating the corals, or, the higher intensity of lighting was stimulating more zooxanthellae reproduction in the tissues of the mushrooms causing them to grow in such mass numbers that they bailed off the rockwork to find another location to spread onto.
zoanthele
I don't mean to have a spelling professor, but Just for future reference, it's zooxanthellae (Zoo-Zan-Thell-E I believe is the "proper" way to pronounce it).
What is the correct way to acclimate them to light and how and what do you guys feed yours?
I would start out with the halides on for 2 hours daily. Every 2-3 days, up the lighting 30 minutes (Example: 2 hours on the first day, 2 hours & 30 minutes the third day, 3 hours on the sixth day, etc.). Keep doing that until you reach the amount of time you want. Leaving the lighting on for 3 hours a week, and then suddenly leaving the lighting on for 5 hours the next day may have awful after effects. It's best to do things as slow as possible. When aclamating the corals, always watch their appearence. If you see any weak polyp extention, "melting" corals, or any other obvious signs of stress, you're rushing the aclamation process. Slow down and take one thing at a time.
Take Care,
Graham