They are a bit small to fill up a larger tank, IMO. And 2 have a good chance of murdering each other, unless they are a pair.Or a carpintis?
This hobby is insane too many fish too little tanks lol
That's the main reason I wound up with over 33K gallons in over 125 tanks. I'm still looking for more room. It's amazing how quickly 30 450gal tanks can be filled (plus all the other tanks).