They get too big and boisterous for a 30gallon tank to be honest, I have six in a 63 gallon and they whiz around all over the place, and they're not even fully grown yet!sadguppy said:That's true, I never really asked them to order them, I just kind of casually asked if there would be any in the next shipment. I'll see what they can do, I'd really like some for my 30g..Your LFS should be able to order any kind of fish if you ask them.
Otos don't spend much time on the substrate, preferring to forage on plant leaves and larger rocks. I have one in my 20g and the only time he spends on the substrate (sand) is when he's resting, and that's only occasionally.
Edit: ignore me! Thought you were talking about loaches. Otos on the other hand will be fine!
No, you were right, I was still talking about loaches. I realize that zebra loaches, which I intended on getting, only grow to 4". However, I couldn't really find much as far as tank size, schools, etc. Now that I know that they need schools of at least 6, I'll definetly be staying away until I have a 55 gallon...oh well, anybody else have loaches that can stay permanently in a 30 gallon? I know people have kept kuhli loaches in 30 gallons, but you never see them...