Can nerite snails live with boesemani rainbowfish?

Verdict
Yes

Yes. Nerite snails and boesemani rainbowfish get along in the same tank. Both are fine at 75–78°F. Plan on at least 30 gal.

Why it works

Water side by side

55°60°65°70°75°80°85°90°Both: 75–78°Nerite snail 72–78°Boesemani rainbowfish 75–82°
The green band is the temperature range both can live in.
456789Both: 7–8Nerite snail 7–8.5Boesemani rainbowfish 7–8
The green band is the pH both tolerate.

Size to scale

Nerite snail · 1 inBoesemani rainbowfish · 4 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 snailBoesemani rainbowfish
Temperature72–78 °F75–82 °F
pH7–8.57–8
Adult size1.0 in4.0 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 boesemani rainbowfish

All boesemani rainbowfish tank mates

Questions

Can nerite snails live with boesemani rainbowfish?

Yes. Nerite snails and boesemani rainbowfish get along in the same tank. Both are fine at 75–78°F. Plan on at least 30 gal.

What temperature suits both nerite snails and boesemani rainbowfish?

75–78 °F. Nerite snails need 72–78 °F, boesemani rainbowfish need 75–82 °F.

What size tank do nerite snails and boesemani rainbowfish need together?

At least 30 gal, set by the boesemani rainbowfish. Add space for each extra fish.