Can Cherry Shrimp and Fire Eel Live Together?
Can Cherry Shrimp and Fire Eel Live Together? No, not as a long-term shared setup. A Fire Eel grows large enough to treat Cherry Shrimp as food rather than tank mates.
| Factor | Cherry Shrimp | Fire Eel | Verdict |
|---|---|---|---|
| Temperature | 65โ80ยฐF | 75โ82ยฐF | โ 75โ80ยฐF |
| pH Range | 6.5โ8.0 | 6.0โ7.0 | โ ๏ธ 6.5โ7.0 (narrow) |
| Temperament | peaceful | semi | โ ๏ธ Monitor |
| Adult Size | 0.8 in | 39.4 in | โ 49ร difference |
| Min. Group | 10+ | 1+ | See below |
| Min. Tank Size | 100 gallons (for both species) | โ | |
Compatibility Positives
Incompatibility Reasons
Adult Size and Predation Risk
A Fire Eel grows large enough to treat Cherry Shrimp as food rather than tank mates.
A Safer Plan for Cherry Shrimp and Fire Eel
Keep Cherry Shrimp in a shrimp-focused aquarium with small, peaceful companions.
Species Profiles
Cherry Shrimp โ Neocaridina davidi
Bright red freshwater shrimp that are excellent algae cleaners. Very small โ at risk from any fish large enough to eat them.
โ Full Cherry Shrimp care guide
Fire Eel โ Mastacembelus erythrotaenia
The Fire Eel is a stunning, red-bottomed species that requires a spacious tank. They are peaceful bottom feeders and do best in a well-planted, mature aquarium. With a moderate activity level, they can be a great addition to a community tank, but their size and diet may be incompatible with smaller fish.
Frequently Asked Questions
Can Cherry Shrimp live with Fire Eel?
No. The adult size difference makes this a predator-and-prey pairing rather than a community one.
What is the biggest risk for Cherry Shrimp and Fire Eel?
A Fire Eel grows large enough to treat Cherry Shrimp as food rather than tank mates.
Would a larger tank make Cherry Shrimp and Fire Eel compatible?
More space can reduce some conflict, but it cannot solve incompatible water type, temperature, predation, or core welfare needs.
What is a safer alternative to keeping Cherry Shrimp and Fire Eel together?
Keep Cherry Shrimp in a shrimp-focused aquarium with small, peaceful companions.
Related Compatibility Guides
Tank size scenarios
Use the scenario that matches the actual group sizes and temperament you plan to keep.
| Scenario | Tank | When it applies |
|---|---|---|
| Minimum viable | 114 gal | Only for the recommended minimum groups, mature filtration, and close monitoring. |
| Recommended community | 180 gal | Adds territory, swimming room, and a safer buffer for behavior. |
| Low-conflict setup | 220 gal | Best when keeping larger schools or reducing territorial pressure. |