So I am putting up 2 tanks for my bichirs since they are starting to grow a bit. A 180 gallon for the smaller guys senegals, delhezis, mokele etc and a 300 for the big guys endis, laps, ornates etc. I feel like the weeksi will do better with the smaller species but its at that just in between size as far as full growth goes that I'm just not 100% sure so I figured I'd toss it out there and see everyone thinks.