My bulbs are almost a year old so im thinking that is more than likely the problem because ive never had this problem before. Ive read a bunch of threads about cyano and mine seems to be the low nutrient loving cyano that looks like hair algae but very whispy and pink/brown. Its very easy to remove manually. Coral snow isint doing a thing to it. Im going to try dosing it at night when the lights are out.
Im putting the lights back a few hours too.
Im going to order new bulbs soon as well.
At least my corals are looking FAB now. Im in love with them.
I was reading somewhere that it helps if your rock is 60% covered with coral. hmmmm well im putting in 1 coral order soon with Carrera75
I dont want to add anymore chemicals to my tank after my last experience with it. My tank went green for months. Its only clear now because of UVS i got from thegrizz.
Adding anything will be an absolute last resort.