I know the Otos would be fine, but would the rest eat my shrimp?If you have enough filtertation, do enough water changes a week, and have enough hiding spots for everyone, everyone is fed enough, you should be able to fit quite a few more smaller fish.
I say get some small bottom dwellers to even out the fish scape, since you have some mid-top level swimmers right now. A small trio of dwarf cories or some otos would be a nice contribution.
Or possible a dwarf pleco and a dwarf gouarmi as a combo to enter the scape.
Oh I was unaware of the shrimp.
General the fish that would fit in a 8G size tank wouldn't be able to eat the shrimp. If you got a dwarf gouarmi I would just watch him and make sure he doesn't eat them, but i'm pretty positive he wouldn't. I've had them together, i've had shrimp with bettas as well with no problems.
Why shouldn't they?I wouldn't add anything else and I would say you are already at the point of being overstocked purely as the cherry barbs shouldn't be in this tank and adding more fish will lead to poor water quality
If you have enough filtertation, do enough water changes a week, and have enough hiding spots for everyone, everyone is fed enough, you should be able to fit quite a few more smaller fish.
I say get some small bottom dwellers to even out the fish scape, since you have some mid-top level swimmers right now. A small trio of dwarf cories or some otos would be a nice contribution.
Or possible a dwarf pleco and a dwarf gouarmi as a combo to enter the scape.