I have a forest fire digi in my tank that has been losing color over the last couple of weeks as well as having less polyp extension. It has been in the tank for a couple of months now and is still growing fine, just getting pale. I have other sps in the tank that are doing great, like a green stag and a yellow tenius and they both have fantastic color and pe. The tank is a 40B, temp is 78, no ammonia, nitrites, or nitrate. SG is 1.025, ph is 8.2. Ca is 470, alk is 11.2 and mag is 1480. I know the cal and alk are high, but haven't really fluctuated in the months Ive had the digi. My lights are a chinese led. about 19" from the highest tip of the digi. I have a screen over the tank to dim the light a bit as I had an ORA blue Voodoo bleach out from too much light. You guys have any ideas? Should I try more light?
Thanks
Thanks