well I have en empty 55 gallon and I want an ansorgii bichir and I wanted to know if I could put him in a 55 gall with water and a canister filter but I will put a Senegal bichir also in there to keep company to him the sens btw 7 inches and he will be 9 if I get him hes just sitting here at the store what do I do help ;-; they r closing in one hour pls help me asap hes only 30 dollars