Can nerite snails live with odessa barbs?

Verdict
Yes

Yes. Nerite snails and odessa barbs get along in the same tank. Both are fine at 72–78°F. Plan on at least 30 gal.

Why it works

Water side by side

55°60°65°70°75°80°85°90°Both: 72–78°Nerite snail 72–78°Odessa barb 70–79°
The green band is the temperature range both can live in.
456789Both: 7–7.5Nerite snail 7–8.5Odessa barb 6–7.5
The green band is the pH both tolerate.

Size to scale

Nerite snail · 1 inOdessa barb · 3 in0"1"2"3"4"5"6"
Adult length in an aquarium. A fish can swallow anything that fits in its mouth, roughly a third to half its own length for predators.

Care at a glance

Nerite snailOdessa barb
Temperature72–78 °F70–79 °F
pH7–8.56–7.5
Adult size1.0 in3.0 in
Minimum tank5 gal30 gal
TemperamentPeacefulPeaceful
Swims atBottomMiddle
GroupAlone or in pairsGroups of 6+
DietHerbivoreOmnivore

Better tank mates for nerite snails

All nerite snail tank mates

Better tank mates for odessa barbs

All odessa barb tank mates

Questions

Can nerite snails live with odessa barbs?

Yes. Nerite snails and odessa barbs get along in the same tank. Both are fine at 72–78°F. Plan on at least 30 gal.

What temperature suits both nerite snails and odessa barbs?

72–78 °F. Nerite snails need 72–78 °F, odessa barbs need 70–79 °F.

What size tank do nerite snails and odessa barbs need together?

At least 30 gal, set by the odessa barb. Add space for each extra fish.