Yesterday evening my maze brain started a massive deterioration. I have no idea why. I've had this piece for over two years and I've never had a problem. My nitrites and nitrates are at 0 and my PH is at 8.2 ... It was fine yesterday morning but for some reason went downhill last night. I did a water change last night and I'll probably do another one again. Any idea what could have done this? I keep a RowaPhos sponge in my refugium and I'll put a drop of lugol's in once a week or so. Is there any hope for this piece?
