Can yoyo loaches live with siamese algae eaters?

Verdict
Yes

Yes, yoyo loaches and siamese algae eaters can live together. Both are fine at 75–79°F. Plan on at least 40 gal.

Yoyo loachYoyo loach75–86°F · pH 6–7.5 Siamese algae eaterSiamese algae eater75–79°F · pH 6.5–7.5

Why it works

Water side by side

55°60°65°70°75°80°85°90°Both: 75–79°Yoyo loach 75–86°Siamese algae eater 75–79°
The green band is the temperature range both can live in.
456789Both: 6.5–7.5Yoyo loach 6–7.5Siamese algae eater 6.5–7.5
The green band is the pH both tolerate.

Size to scale

Yoyo loach · 5 inSiamese algae eater · 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

Yoyo loachSiamese algae eater
Temperature75–86 °F75–79 °F
pH6–7.56.5–7.5
Adult size5.0 in6.0 in
Minimum tank40 gal30 gal
TemperamentSemi-aggressivePeaceful
Swims atBottomBottom
GroupGroups of 5+Alone or in pairs
DietOmnivoreHerbivore

Better tank mates for yoyo loaches

All yoyo loach tank mates

Better tank mates for siamese algae eaters

All siamese algae eater tank mates

Questions

Can yoyo loaches live with siamese algae eaters?

Yes, yoyo loaches and siamese algae eaters can live together. Both are fine at 75–79°F. Plan on at least 40 gal.

What temperature suits both yoyo loaches and siamese algae eaters?

75–79 °F. Yoyo loaches need 75–86 °F, siamese algae eaters need 75–79 °F.

What size tank do yoyo loaches and siamese algae eaters need together?

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