Can Electric Blue Crayfish live with Green Tiger Barb?
Caution — with care
Why
- Electric Blue Crayfish can grab Green Tiger Barb while it sleeps — only fast mid/top-water fish are reasonably safe.
- Green Tiger Barb is a fin-nipper and will shred the long/flowing fins of Electric Blue Crayfish.
Sweet spot: both do well at 74–77°F and pH 6.5–8 — aim there.
Side-by-side
| Electric Blue Crayfish | Green Tiger Barb | |
|---|---|---|
| Temperature | 65–77°F | 74–82°F |
| pH | 6.5–8 | 6–8 |
| Hardness (GH) | 5–15 dGH | 4–15 dGH |
| Adult size | 5" | 2.75" |
| Temperament | Aggressive | Semi-aggressive |
| Min tank | 30 gal | 20 gal |
Together, plan on at least 30 gallons.
How to make it work
- Only combine with fast, mid/top-water fish and give the tankmates plenty of escape routes.
- Keep the nipper in a bigger group (8+) to spread out the nipping, and avoid long-finned tankmates.
Design the whole tank, not just the stocking
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Design a tank with Electric Blue Crayfish, Green Tiger Barb →Everything compatible with Electric Blue Crayfish · …with Green Tiger Barb