alright, cleaned the filter and did an 80% water change. And, just because I am curious, could it REALLY make it 4 weeks without food? also, I never really thought of it but is it normal for these cats to just sit around... mine does all day then in in the morning (today) it swam all around for an hour...From the sister thread, page 9 bottom: http://www.monsterfishkeepers.com/forums/showthread.php?566773-I-Got-A-RTCxTSN-Catfish!/page9
FF, I think you know quite well 4 days is literally nothing, especially since he came healthy and well fed (unless that's a bloat or a clog). We are not talking a baby aro at 1.5". When it will have been 4 weeks, then I'd worry just a bit.
If your NO3 is high, fix it and have patience again![]()