Can bolivian rams live with kribensis?

Verdict
Yes

Yes. Bolivian rams and kribensis make a good pair. Both are fine at 75–79°F. Plan on at least 30 gal.

Bolivian ramBolivian ram72–79°F · pH 6–7.5 KribensisKribensis75–80°F · pH 6–7.5

Why it works

Water side by side

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

Size to scale

Bolivian ram · 3 inKribensis · 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

Bolivian ramKribensis
Temperature72–79 °F75–80 °F
pH6–7.56–7.5
Adult size3.0 in4.0 in
Minimum tank20 gal30 gal
TemperamentPeacefulSemi-aggressive
Swims atBottomBottom
GroupAlone or in pairsAlone or in pairs
DietOmnivoreOmnivore

Better tank mates for bolivian rams

All bolivian ram tank mates

Better tank mates for kribensis

All kribensis tank mates

Questions

Can bolivian rams live with kribensis?

Yes. Bolivian rams and kribensis make a good pair. Both are fine at 75–79°F. Plan on at least 30 gal.

What temperature suits both bolivian rams and kribensis?

75–79 °F. Bolivian rams need 72–79 °F, kribensis need 75–80 °F.

What size tank do bolivian rams and kribensis need together?

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