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View Full Version : Tri-color browning

Hockeydad
09/13/2006, 05:40 PM
Have a tricolor that is brown on the stalks but has greenish polyps. All of my conditions are fine. Are these corals happy under 400 watt 230k's. I have it about 8 inches below the surface and surface to light box is another 14 inches.
nwrogers
09/13/2006, 06:58 PM
What are your phosphate and nitrate levels? Your lights should be fine …
cward
09/13/2006, 08:34 PM
Mine was turning brown because it was getting too much shade frome another coral. It's always looked best midway in the tank directly under 400w MH's.
neyugn0w01
09/13/2006, 11:43 PM
How old are the lights?
curtisvill
09/14/2006, 08:04 AM
How long have you had it?