Can Wild-Type Betta live with Thai Freshwater Crab?
Caution — with care
Why
- Thai Freshwater Crab can grab Wild-Type Betta while it sleeps — only fast mid/top-water fish are reasonably safe.
Sweet spot: both do well at 76–82°F and pH 7–7.5 — aim there.
Side-by-side
| Wild-Type Betta | Thai Freshwater Crab | |
|---|---|---|
| Temperature | 76–82°F | 72–82°F |
| pH | 6–7.5 | 7–8 |
| Hardness (GH) | 2–12 dGH | 6–15 dGH |
| Adult size | 2.5" | 2.5" |
| Temperament | Semi-aggressive | Semi-aggressive |
| Min tank | 10 gal | 15 gal |
Together, plan on at least 15 gallons.
How to make it work
- Keep a large, established shrimp colony in a heavily planted tank with moss and cover so enough survive to breed.
- Only combine with fast, mid/top-water fish and give the tankmates plenty of escape routes.
Design the whole tank, not just the stocking
Skapelab plans a complete, buildable planted aquarium around your fish — a hand-illustrated layout, the exact plants and hardscape, a placement map, and a full equipment and shopping list. Free.
Design a tank with Wild-Type Betta, Thai Freshwater Crab →Everything compatible with Wild-Type Betta · …with Thai Freshwater Crab