Taiwanese Long Claw Prawn (Macrobrachium placidulum)
Important Legal Note: All aquatic invertebrates are prohibited to possess in any form or sell in the state of Maine. Please check your local regulations before purchasing. We are unable to ship this product to Maine. If you reside in Maine and attempt to checkout with this item in your cart, you will receive an error message and be unable to complete the purchase.
This species is known to prey upon other small invertebrates and fish in the same aquarium environment. It should not be kept with dwarf shrimp, most snails, and slow-moving or bottom-dwelling fish.
| Species | Macrobrachium placidulum |
|---|---|
| Common Name | Taiwanese Long Claw Prawn |
| Origin | East Asia (Taiwan) |
| Size | Up to 5 cm (2 inches) |
| Lifespan | 2 to 3 years |
| Water Temperature | 22–28°C (72–82°F) |
| Water pH | 6.5–7.5 |
| Compatibility | Not recommended with dwarf shrimp, most snails, or slow-moving fish |
FAQ
Can this prawn be kept with other aquarium inhabitants?
No, this prawn is a predator and will hunt small invertebrates and slow-moving fish. It should not be kept with dwarf shrimp, most snails, or bottom-dwelling fish.
Is this prawn suitable for beginners?
This species requires careful tank planning due to its predatory nature. It is better suited for experienced aquarists who understand its feeding and compatibility needs.
What are the ideal water conditions for this prawn?
The ideal water temperature is between 22–28°C (72–82°F), and the pH should be maintained between 6.5 and 7.5.
Caroline Dowd –
The prawns arrived healthy and active. I placed them in a well-established tank with larger fish and no shrimp. They seem to be adjusting well. I’ve noticed they are more active at night and seem to be hunting small debris. I would not recommend keeping them with shrimp or snails.
Robert Ellison –
Great product, arrived quickly. The prawns are robust and have adapted to the tank within a week. I’ve kept them separate from any small invertebrates as advised. They’re a striking addition to the tank and very active.
Sue Ferguson –
They look good, but I’ve had issues with them chasing a small snail. I removed the snail immediately. I think they are better suited for larger tanks with no small invertebrates.