I had a 125 gal with 5 bluegil and a common pleco. I posted earlier today that 4 died. I was wondering if anyone mixes natives with other fish. The bluegill is only 5-6 in and only has one eye so its not too aggressive. I plan on building a DIY 1000 gal in a year and a half when i get a house so this could be used as a growout. I was most interested in clown knife, silver aerowana, and oscars.