Cheese Specialist said:
noelberg said:
yes otos are great but with otos, you need groups, so three 2" otos = 6 inches of fish if you buy into the whole inch/gallon rule. this is a downside if you want 2 extra neons or an extra danio, etc. So if you're not looking forward to 3 fish, then get a rubbernose, bristlenose, or other small pleco. Otos are probably easier to find than some mini plecs though.
I agree with bunji, the inch per gallon thing is nonsense.
You just suggested a small plec which will cause loads more waste than 3 otos!! It should be judged on parameters and how much room the fish have and also what space those fish occupy.
I've never noticed my rubbernose leaving loads of crap. He's probably one of the cleanest fish in the tank. A 3" adult pleco isn't going to throw out as much crap as a common pleco, and will probably leave as much or less crap than 3-4 otos.
And I was just trying to suggest alternatives. I have a hard time finding Otos in my area. I also said "if" you buy into the 1"/gallon rule ...
jeesh, I'm not trying to commit Oto genocide here people.