Can boesemani rainbowfish live with dojo loaches?

Verdict
Yes

Yes, boesemani rainbowfish and dojo loaches can live together. Both are fine at 75–77°F. Plan on at least 55 gal.

Boesemani rainbowfishBoesemani rainbowfish75–82°F · pH 7–8 Dojo loachDojo loach59–77°F · pH 6.5–8

Why it works

Water side by side

55°60°65°70°75°80°85°90°Both: 75–77°Boesemani rainbowfish 75–82°Dojo loach 59–77°
The green band is the temperature range both can live in.
456789Both: 7–8Boesemani rainbowfish 7–8Dojo loach 6.5–8
The green band is the pH both tolerate.

Size to scale

Boesemani rainbowfish · 4 inDojo loach · 6 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

Boesemani rainbowfishDojo loach
Temperature75–82 °F59–77 °F
pH7–86.5–8
Adult size4.0 in6.0 in
Minimum tank30 gal55 gal
TemperamentPeacefulPeaceful
Swims atMiddleBottom
GroupGroups of 6+Groups of 3+
DietOmnivoreOmnivore

Better tank mates for boesemani rainbowfish

All boesemani rainbowfish tank mates

Better tank mates for dojo loaches

All dojo loach tank mates

Questions

Can boesemani rainbowfish live with dojo loaches?

Yes, boesemani rainbowfish and dojo loaches can live together. Both are fine at 75–77°F. Plan on at least 55 gal.

What temperature suits both boesemani rainbowfish and dojo loaches?

75–77 °F. Boesemani rainbowfish need 75–82 °F, dojo loaches need 59–77 °F.

What size tank do boesemani rainbowfish and dojo loaches need together?

At least 55 gal, set by the dojo loach. Add space for each extra fish.