Can yoyo loaches live with bolivian rams?

Verdict
Yes

Yes. Yoyo loaches and bolivian rams get along in the same tank. Both are fine at 75–79°F. Plan on at least 40 gal.

Yoyo loachYoyo loach75–86°F · pH 6–7.5 Bolivian ramBolivian ram72–79°F · pH 6–7.5

Why it works

Water side by side

55°60°65°70°75°80°85°90°Both: 75–79°Yoyo loach 75–86°Bolivian ram 72–79°
The green band is the temperature range both can live in.
456789Both: 6–7.5Yoyo loach 6–7.5Bolivian ram 6–7.5
The green band is the pH both tolerate.

Size to scale

Yoyo loach · 5 inBolivian ram · 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

Yoyo loachBolivian ram
Temperature75–86 °F72–79 °F
pH6–7.56–7.5
Adult size5.0 in3.0 in
Minimum tank40 gal20 gal
TemperamentSemi-aggressivePeaceful
Swims atBottomBottom
GroupGroups of 5+Alone or in pairs
DietOmnivoreOmnivore

Better tank mates for yoyo loaches

All yoyo loach tank mates

Better tank mates for bolivian rams

All bolivian ram tank mates

Questions

Can yoyo loaches live with bolivian rams?

Yes. Yoyo loaches and bolivian rams get along in the same tank. Both are fine at 75–79°F. Plan on at least 40 gal.

What temperature suits both yoyo loaches and bolivian rams?

75–79 °F. Yoyo loaches need 75–86 °F, bolivian rams need 72–79 °F.

What size tank do yoyo loaches and bolivian rams need together?

At least 40 gal, set by the yoyo loach. Add space for each extra fish.