Can Carnival / Polka Dot Freshwater Crab live with Yellow King Kong Shrimp?
Caution — with care
Why
- Carnival / Polka Dot Freshwater Crab is not on the verified shrimp-safe list, so we will not recommend it over a breeding Yellow King Kong Shrimp colony. It may well be fine — it simply has not been confirmed by a source, and an unverified guess is not worth the colony.
- Carnival / Polka Dot Freshwater Crab hunts shrimp. Yellow King Kong Shrimp is large enough to be awkward prey, but not safe.
- No overlapping temperature: Carnival / Polka Dot Freshwater Crab wants 75–82°F but Yellow King Kong Shrimp wants 68–74°F.
- No overlapping pH: Carnival / Polka Dot Freshwater Crab wants 7.5–8 but Yellow King Kong Shrimp wants 5.8–6.6.
- No overlapping water hardness: Carnival / Polka Dot Freshwater Crab wants 8–15 dGH but Yellow King Kong Shrimp wants 2–5 dGH.
- Carnival / Polka Dot Freshwater Crab will eat Yellow King Kong Shrimp shrimplets. The colony still grows if there is moss or another dense hiding place for the babies.
Side-by-side
| Carnival / Polka Dot Freshwater Crab | Yellow King Kong Shrimp | |
|---|---|---|
| Temperature | 75–82°F | 68–74°F |
| pH | 7.5–8 | 5.8–6.6 |
| Hardness (GH) | 8–15 dGH | 2–5 dGH |
| Adult size | 1.5" | 1" |
| Temperament | Peaceful | Peaceful |
| Min tank | 10 gal | 5 gal |
Together, plan on at least 10 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.
- Target the overlapping water-parameter range and acclimate slowly.
Sort it with: GH remineraliser · An adjustable heater
Design the whole tank, not just the stocking
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Design a tank with Carnival / Polka Dot Freshwater Crab, Yellow King Kong Shrimp →Everything compatible with Carnival / Polka Dot Freshwater Crab · …with Yellow King Kong Shrimp
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