Nice. Yeah I figured you'd have to start moving them around soon otherwise the smaller Piraiba would become feeders. I can't suggest enough that I would NOT keep the Planiceps with the Jau. They will get beat to hell by the Jau, maybe not today, maybe not tomorrow, but the Jau will tire of tank mates and reak havok on the more delicate Planiceps. Ask Cliff about his experience with the Jau in the past, his killed several fish the same size or larger than it.