pangasius as in the freshwater fish?
Do the wafers get to the panaque?
Good choice in the sand, do you see any waste staying in the bottom? And how do you clean the bottom?
Pangasius as the pangasius filets I find in the local supermarket, in human food, reduced into decent size bites...
the wafers sink and sometimes, Cichla taste one or two before it gets to the bottom, but still enough for the panaques
for the bottom, I have a lot of waste (mainly due to the 10 panaque). I clean in with a PVC suction tube every 2-3 days, like in a "standard" tank... It's all a question of proportions and size... I'll take pictures one of these days...