Bolivian Ram and Amano Shrimp: Can They Live Together?
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Side-by-side comparison
| Factor | Bolivian Ram | Amano Shrimp | Assessment |
|---|---|---|---|
| Water temperature | 72–79°F | 65–80°F | Overlap 72–79°F |
| pH | 6–7.5 | 6.5–7.5 | Overlap 6.5–7.5 |
| Hardness | 5–15 dGH | 6–20 dGH | Overlap 6–15 dGH |
| Adult size | 3.0″ | 2.0″ | Similar |
| Temperament | Peaceful | Peaceful | Both peaceful |
| Swim level | Bottom | Bottom | Same zone |
| Minimum tank | 20 gal | 10 gal | Together: 26 gal+ |
Shared water parameters
- Temperature both tolerate: 72–79°F
- pH both tolerate: 6.5–7.5
- Hardness both tolerate: 6–15 dGH
- Recommended combined tank: 26 gallons or larger
Risks and things to watch
Both occupy the bottom zone
Competition for space and food is higher when two species share the same layer. Increase footprint rather than height.
Amano Shrimp may be eaten or harassed
Adult amano shrimp are usually safe with small peaceful fish, but babies rarely survive. Dense moss and cholla wood give juveniles somewhere to hide. Never medicate the tank with copper.
Group requirements
Compatibility is not only about the two species getting along — each still needs its own social setup met inside the same tank.
- Bolivian Ram — no group requirement; single specimens are fine.
- Amano Shrimp — minimum group of 3. Budget tank space for the whole shoal, not one fish.
Frequently asked questions
Can bolivian ram and amano shrimp live together?
Yes — compatible. Bolivian Ram and Amano Shrimp are a good match. They share a workable temperature and pH window, neither is large enough to threaten the other, and temperaments are compatible. Give them at least 26 gallons once both group requirements are met.
What size tank do bolivian ram and amano shrimp need together?
Plan for at least 26 gallons. Bolivian Ram alone needs 20 gallons and Amano Shrimp needs 10, but combined stocking needs headroom for filtration and swimming space, not just volume.
What temperature suits both species?
Both are comfortable between 72 and 79°F. Set the heater to the middle of that window and keep it stable.
What pH works for both?
Aim for pH 6.5–7.5, which sits inside both species' comfortable range.
Will bolivian ram eat amano shrimp?
Unlikely. At 3.0″ versus 2.0″ the size gap is not large enough for predation, though fry and juveniles are never safe in a community tank.
How should the tank be arranged?
Use plants, wood and rock to break sight lines, keep open swimming space along the front, and add the more territorial species last so it cannot claim the whole tank before the other settles in.
Explore further
Assessment generated from our compatibility methodology: parameter overlap, adult size ratio, temperament and swimming zone. Reviewed by Marcus Rivera.