Here are some interesting color changes of what I think is a Purple Tipped Acropora Nana. Previously, it came from Pocilipora's system and is now under my 250W HQI. My photoperiod is only 6-7 hours per day and nitrates are high. Looks like the side of the coral with less light has stayed the same color whereas the top that receives the full halide has darkened. This coral is on the side of the tank and is not directly under my halide light though.
BEFORE TOP VIEW
AFTER TOP VIEW
BEFORE SIDE VIEW
AFTER SIDE VIEW
04-23-2003, 09:04 AM
Purple Nana Color Change
Threaded Mode
