Can amano shrimp live with flowerhorns?

Verdict
No

No. Amano shrimp and flowerhorns should not share a tank. Flowerhorns hunt shrimp. Adult amano shrimp will be eaten.

What to watch

What works

Water side by side

55°60°65°70°75°80°85°90°Both: 80°Amano shrimp 70–80°Flowerhorn 80–89°
The green band is the temperature range both can live in.
456789Both: 7–7.5Amano shrimp 6.5–7.5Flowerhorn 7–8
The green band is the pH both tolerate.

Size to scale

Amano shrimp · 2 inFlowerhorn · 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

Amano shrimpFlowerhorn
Temperature70–80 °F80–89 °F
pH6.5–7.57–8
Adult size2.0 in12.0 in
Minimum tank10 gal75 gal
TemperamentPeacefulAggressive
Swims atBottomMiddle
GroupGroups of 3+One per tank
DietOmnivoreCarnivore

Better tank mates for amano shrimp

All amano shrimp tank mates

Questions

Can amano shrimp live with flowerhorns?

No. Amano shrimp and flowerhorns should not share a tank. Flowerhorns hunt shrimp. Adult amano shrimp will be eaten.

What temperature suits both amano shrimp and flowerhorns?

80–80 °F. Amano shrimp need 70–80 °F, flowerhorns need 80–89 °F.

What size tank do amano shrimp and flowerhorns need together?

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