well, everytime i think ive covered every single area where a Bichir could escape on any of my tanks, one does, found my 8inch sen on the floor this morning dry as a bone, tried putting him in water for a while, flushing it over his gills but hes a goner, i dont even know how he got out, all my holes in my lid are taped with "flaps", oh well, theres Bichirs for ya
