could be a sign of aggression towards the convicts (i no from expereince that they can be aggressive for there size) so maybe hes showing that hes not happy with them :an!gry
hi josh i have some tanks drilled, you can drill from the out side and when u are through u just tilt the drill and smoth the edges, i setup a jig and had the hose running on it( otherwise it ruins the drill bit)
so today i got my 4 albino long finned bristlenoses , and on wed i got an eheim 2013 , bt i need the inlest and outlets for it, oh also add 1 bronze cory