Can rams live with tinfoil barbs?

Verdict
Yes, with care

Yes, with care. Rams and tinfoil barbs can share a tank, but watch one thing. They only share 80°F. Keep the heater set there and steady.

What to watch

What works

Water side by side

55°60°65°70°75°80°85°90°Both: 80°German blue ram 80–86°Tinfoil barb 72–80°
The green band is the temperature range both can live in.
456789Both: 6.5–7German blue ram 5–7Tinfoil barb 6.5–7.5
The green band is the pH both tolerate.

Size to scale

German blue ram · 2.5 inTinfoil barb · 12 in0"2"4"6"8"10"12"
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

German blue ramTinfoil barb
Temperature80–86 °F72–80 °F
pH5–76.5–7.5
Adult size2.5 in12.0 in
Minimum tank20 gal125 gal
TemperamentPeacefulPeaceful
Swims atBottomMiddle
GroupAlone or in pairsGroups of 5+
DietOmnivoreOmnivore

Better tank mates for rams

All german blue ram tank mates

Better tank mates for tinfoil barbs

All tinfoil barb tank mates

Questions

Can rams live with tinfoil barbs?

Yes, with care. Rams and tinfoil barbs can share a tank, but watch one thing. They only share 80°F. Keep the heater set there and steady.

What temperature suits both rams and tinfoil barbs?

80–80 °F. Rams need 80–86 °F, tinfoil barbs need 72–80 °F.

What size tank do rams and tinfoil barbs need together?

At least 125 gal, set by the tinfoil barb. Add space for each extra fish.