I've got my large kenya tree coral starting to sag. I've had the coral for about 5 months now and it's been really hardy so far. I noticed today that it's bending at the waist now. I did just add another light. Could that be the problem, or is this common with a nutritional deficiency? It's in a 75 gallon tank that used to have 220 watts of PC light, 3/4 ths of that was actinic, but I just added another light, it's an 18000K 40 watt bulbs that's being overdriven with a ballast meant for a 4 T8s, so I'm guessing I went from 220 watts to around 300 watts?
Thanks in advance.
Thanks in advance.