I currently have a 135 w/ about 800 gph of filtration housing 1 JD 1GT 1 Green Severum and 1 Carpinte. Along with 2 silver dollars for dithers. My question is, would a senegal bichir fit into this mix or would I have to upgrade to a larger tank first? Has anyone kept bichirs with a mix of fish similar to this? Also, I have one of those rare passive GT's. Even when she has eggs she doesn't bother anyone. The only one that shows any aggression is the Jd and that's just some chasing with some mock charges. They are all young, ranging from 3 - 4 inches. If this wouldn't work could someone suggest an oddball that would? Just wanting to add an exotic flare to the tank.