Agreeing with doing a native tank!
If I had the ability, I would set up an indoor paradise for an alligator gar. I have no clue how big of a tank it would have to be, considering they around ten feet. I would probably have other native fish in with him, but the main focus would be the gar. So, hopefully I can discover a new element or property of matter or something.
55gPLANTED:Rainbows/Loaches/Garras|30gVIV:Crestie|20gL:Leos|10g:Pearl Fighter|5g:Betta|5gChi:Spark Gourami/Badis|5g:ADF|2.5g:Betta|2.5g:Betta|