I got a baby tuegelsi about 5 days ago and im kinda starting to worry about him, for he is always at the top of the tank. He is about 3 inches long atm and is with a delhezi and a sen which are 5 and 6 inches respectively. The reason i'm worrying is that i've never had a poly stay at the top of a tank like this for the first couple days he was on the bottom but these last three he has been on the top the whole time. Is it because i've got bigger polys with him or that maybe he likes it up near the floating plants? also he is eating floating pellets. Sorry if these questions seem dumb i'm just worried