Can oscars live with cherry shrimp?

Verdict
No

No. Oscars and cherry shrimp should not share a tank. Oscars hunt shrimp. Adult cherry shrimp will be eaten.

What to watch

What works

Water side by side

55°60°65°70°75°80°85°90°Both: 74–80°Oscar 74–81°Cherry shrimp 65–80°
The green band is the temperature range both can live in.
456789Both: 6.5–8Oscar 6–8Cherry shrimp 6.5–8
The green band is the pH both tolerate.

Size to scale

Oscar · 12 inCherry shrimp · 1.5 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

OscarCherry shrimp
Temperature74–81 °F65–80 °F
pH6–86.5–8
Adult size12.0 in1.5 in
Minimum tank75 gal5 gal
TemperamentSemi-aggressivePeaceful
Swims atMiddleBottom
GroupAlone or in pairsGroups of 6+
DietCarnivoreOmnivore

Better tank mates for oscars

All oscar tank mates

Better tank mates for cherry shrimp

All cherry shrimp tank mates

Questions

Can oscars live with cherry shrimp?

No. Oscars and cherry shrimp should not share a tank. Oscars hunt shrimp. Adult cherry shrimp will be eaten.

What temperature suits both oscars and cherry shrimp?

74–80 °F. Oscars need 74–81 °F, cherry shrimp need 65–80 °F.

What size tank do oscars and cherry shrimp need together?

At least 75 gal, set by the oscar. Add space for each extra fish.