This belongs in the livebearer forum!
traps are good for one thing and one thing only! and that is aquiring the fry from the mother at birth! NO fry should be keep in there as there living quarters! mainly becuase stunting of growth will occure! i only keep my fry in those traps for a day! so that i dont put any dead fry into a tank for them to mature!
as for my tank set up, i put my fry straight into either a 100l or 60l tank for them to mature, fully setup will gravel, fluval, heater etc etc, and heavly planted! i havnt had any problems so far, and they babies grow extremly fast!
Shae 250