Open green brain question

[Nemo]

Originally Posted by gerrygab

I have a open green brain coral and a branching frogspawn, they don't seen to be extending themselves enough. I have had them 2 months now, at first they were totaly open and within a few weeks they have'nt been opening very much. Any ideas?
90 gallon
PC lighting
Ca 400 ish
PH 8
Sal 1.027

I started using Phytoplankton and my stuff has been growing at a very fast rate ever since. your PH is probable a bit low, I have put mine up to 8.2 and things seem happier JMO


Robert