Can bolivian rams live with blue gouramis?

Verdict
Yes

Yes, bolivian rams and blue gouramis can live together. Both are fine at 72–79°F. Plan on at least 30 gal.

Bolivian ramBolivian ram72–79°F · pH 6–7.5 Blue gouramiBlue gourami72–82°F · pH 6–8

Why it works

Water side by side

55°60°65°70°75°80°85°90°Both: 72–79°Bolivian ram 72–79°Blue gourami 72–82°
The green band is the temperature range both can live in.
456789Both: 6–7.5Bolivian ram 6–7.5Blue gourami 6–8
The green band is the pH both tolerate.

Size to scale

Bolivian ram · 3 inBlue gourami · 5 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

Bolivian ramBlue gourami
Temperature72–79 °F72–82 °F
pH6–7.56–8
Adult size3.0 in5.0 in
Minimum tank20 gal30 gal
TemperamentPeacefulSemi-aggressive
Swims atBottomTop
GroupAlone or in pairsAlone or in pairs
DietOmnivoreOmnivore

Better tank mates for bolivian rams

All bolivian ram tank mates

Better tank mates for blue gouramis

All blue gourami tank mates

Questions

Can bolivian rams live with blue gouramis?

Yes, bolivian rams and blue gouramis can live together. Both are fine at 72–79°F. Plan on at least 30 gal.

What temperature suits both bolivian rams and blue gouramis?

72–79 °F. Bolivian rams need 72–79 °F, blue gouramis need 72–82 °F.

What size tank do bolivian rams and blue gouramis need together?

At least 30 gal, set by the blue gourami. Add space for each extra fish.