fish

[hermitpermit]

what fish would anyone recommend for a 15 gallon tank
i have:
6 guppies
5 neon tetras
im thinking about getting 4 otos at the weekend

 

[yhbae]

Adding 4 ottos should be ok in that sized tank. Is that a 2ft tank?

 

[TorPeteO]

Yeah, 4 otos should be fine, but make sure you've got enough algae to sustain them. If there isn't much growing inside the tank, you can grow your own by placing clean, smooth, tank-suitable stones in a glass jar on a sunny windowsill, and it will get algae-ey in no time (usually about a week, if what Iv'e heard is correct). I'm about to start readying some algae stones for the otos I'm getting soon.