mine is starting to get a little more active now that its getting more acclimated out competing for food and whatnot... and even made friends with my small senegal they share a cave now. I never see my Del going up to the surface for air is that any cause for concern?
ya I figure my del just goes up for air when nobody is lookin maybe its a programed thing like survival in the wild only go up for air when nothing is around so they are less vulnerable? My sens have no problem they are always goin up or hangin out near the surface