jayray
New member
I have a 2 year old hippo tang that has had a nasty habit of wedging itself in tight places. Normally I wouldn't care, but there is skin discoloration and some red irritation that develops over time (approx 1-2 months). If I put it in QT with no hide spots the irritation goes away.. Water parms are reasonable Nitrates 10ppm no ammonia or nitrites SG 1.023-24. I wonder if this is just behavioral.