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View Full Version : GBTA, RBTA, Corals Losing Colors

nemo77479
06/15/2011, 08:18 AM
Hello,

I had my 90 gal for about 7 months now. It's seems to be doing fine until recently when some frags started to turn white/losing color. My GBTA lost its purple color at the base and now almost transparent. The RBTA is transparent at the base and light pink at the tips.

I have 2 250W Radium bulbs (14'' above water) which are only about 4.5 months old. Temp is at 82. Nothing out of ordinary for water parameters.

Is it the lights? Overfeeding? Water?

Please help!!!
Sugar Magnolia
06/15/2011, 08:32 AM
Nothing out of ordinary for water parameters.


Please list all water params including calc, alk and mag. What is your routine maintenence? Thanks!
thebkramer
06/15/2011, 08:33 AM
Nothing out of ordinary for water parameters.
Please help!!!

Please post your water params as what may be "nothing out of ordinary" for you may not be the same for others ;)

What are you feeding? where are these corals and nems? what kind of water flow? have you been dosing the tank? with what? how old are the corals & nem? have you done anything recently with the tank?