Blue Crayfish
Blue Crayfish is a aggressive freshwater invertebrate that needs a tank of at least 20 gallons (76 L), water at 65-80°F (18-27°C) and a pH of 6.5-8.
Also searched as: blue crayfish, electric blue crayfish, procambarus alleni
Quick facts
Will catch slow fish. Destructive to plants. Interesting pet.
| Minimum tank | 20 gallons (76 L) |
|---|---|
| Temperature | 65-80°F (18-27°C) |
| pH | 6.5-8 |
| Temperament | Aggressive |
| Swim level | Bottom |
| Group size | Can be kept singly |
| Tank type | Freshwater |
Good tank mates
No other species in the database passes the temperament and water checks for Blue Crayfish. Check a specific pairing with the stocking guide at the end of this page.
Avoid with
Pairings that fail the temperament, water-overlap or known-conflict checks.
- Discusmin tank 50 gal
Aggressive species will harass or eat peaceful fish; no temperature overlap (65-80°F vs 82-88°F).
- Apistogrammamin tank 20 gal
High risk of conflict between aggressive species; temperature overlap 79-80°F is too narrow.
Aggressive species will harass or eat peaceful fish; temperature overlap 79-80°F is too narrow.
Moonlight Gouramimin tank 30 galZebra Plecomin tank 30 gal- Skunk Loachmin tank 30 gal
Aggressive species should not be mixed; temperature overlap 79-80°F is too narrow.
Check your own tank
These lists compare one species against the rest of the database. Your stock list, tank size and bioload change the answer, so log your own tank.
Start a tank logStocking guide
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