Can ramshorn snails live with odessa barbs?

Verdict
Yes

Yes. Ramshorn snails and odessa barbs get along in the same tank. Both are fine at 70–79°F. Plan on at least 30 gal.

Ramshorn snailRamshorn snail70–80°F · pH 7–8 Odessa barbOdessa barb70–79°F · pH 6–7.5

Why it works

Water side by side

55°60°65°70°75°80°85°90°Both: 70–79°Ramshorn snail 70–80°Odessa barb 70–79°
The green band is the temperature range both can live in.
456789Both: 7–7.5Ramshorn snail 7–8Odessa barb 6–7.5
The green band is the pH both tolerate.

Size to scale

Ramshorn 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

Ramshorn snailOdessa barb
Temperature70–80 °F70–79 °F
pH7–86–7.5
Adult size1.0 in3.0 in
Minimum tank5 gal30 gal
TemperamentPeacefulPeaceful
Swims atBottomMiddle
GroupAlone or in pairsGroups of 6+
DietOmnivoreOmnivore

Better tank mates for ramshorn snails

All ramshorn snail tank mates

Better tank mates for odessa barbs

All odessa barb tank mates

Questions

Can ramshorn snails live with odessa barbs?

Yes. Ramshorn snails and odessa barbs get along in the same tank. Both are fine at 70–79°F. Plan on at least 30 gal.

What temperature suits both ramshorn snails and odessa barbs?

70–79 °F. Ramshorn snails need 70–80 °F, odessa barbs need 70–79 °F.

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

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