Well he lays on the bottom for short periods of time and then he'll swim along it, I've seen him lay in front of the curu without any problem so I don't think it's that, and then swimming up he swims close to the odoe most of the time so I don't think he's scared. And the power head is at the bottom under a hide where the black wolf will sometimes lay and even then the ery will swim in it, so I do t think he's scared. But I will keep watch of course to make sure. Thanks for the heads up. And if I add a Bichir it will only be the delhezi since. I have enough I think, for my tank size anyway. And the power head is small it's a rio 200-300 I believe so it's not strong. And the filter is a cascade 1500. So you think I'll be fine with just wolves and bichirs? Other fish in the tank are a large Raphael catfish, odoe, large bala shark, and a small jaguar cichlids. Reduce the bio load some too. Opinions? And thank you I have the ornate, lap, and Senegal. I like pbb, but they get to big I think though they'll take long to get there. I just don't want to much bio load. And will do thank you. I think I'm going to do another water change, they seem to be gasping for air for some reason the bubbler as always enough so I can't be that there's a lack of oxygen.












