nwsharksfan
Aquarium Advice Activist
I have a 92 gallon tank with a 20 gallon sump. Roughly 90 lbs of live rock. Cheato and phosban reactor in sump along with some live rock. Soft coral. 3 fish - 1 inch clown, 1.5-2" bicolor dottyback, and 3" goby. 1 brittle star. I feed lightly - perhaps too lightly - once every three days or so. Nitrates are 0. Phosphate is .04 with red sea pro phosphate test. No CUC aside from a handful of nassarius snails. Cant seem to knock down my GHA problem. Any suggestions? I have been researching media and there seems to be horror stories for many - especially phosguard.