The Senegals are amazing with how fast they are growing. I've had them about 17 days and they already have grown about 3/4". I'm feeding them NLS 2mm pellets twice a day and doing 75% Wc's every other day so from what I have read up on doing that should get them about 1" growth rate per month till till they reach about 8" then they will slow down. From what most people say I guess there is some captive breeding with bichirs but I don't think it's really an easy think to breed them for the most part so probably won't be any breeding going on with them. Yep geos are all red head topajo I believe the species is.
Polleni is loving life now. he/she has been in a 75g for the past two years with five spotted silver dollars and was doing okay in there, but you can just tell how much happier it seems to be now with the extra width & height on this 120g tank. It doesn't bother anyone and just swims all across the glass and active as can be now.