dtree

Thought I should pose the question to the Oto experts...
I am starting a ten gallon planted tank for a single dwarf puffer:
New DP tank!
My question is whether I should add ONE or TWO otos in this tank. I know they like company, but will two be too much for a ten gallon? I test the water parameters regularly and do water changes obsessively. Thanks!

TFA101

then i would go for three or four, but keep in mind that dwarf puffers can shred up a fish many times larger than themselves, so add the otos first, and then the dwarf puffer. Be sure to have a back up plan should the puffer become too agressive; have a place to transfer the otos to if they don't fare well with the puffer