Giant Freshwater Prawn (Macrobrachium spinipes) – Tank-Bred
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.
PLEASE NOTE: This species will prey upon other small invertebrates and fish that inhabit the same areas of the aquarium. This species should not be kept with dwarf shrimp, most snails, and slow-moving or small fish.
Product Details
| Species | Macrobrachium spinipes |
|---|---|
| Origin | Tank-bred |
| Size (approx.) | 3-5 cm (1.2-2 inches) |
| Lifespan | 3-5 years |
| Water Temperature | 22-28°C (72-82°F) |
| Water pH | 6.0-7.5 |
FAQ
Can this prawn be kept with other aquarium inhabitants?
No, this prawn is a predator and will prey on small invertebrates and slow-moving fish. It should not be kept with dwarf shrimp, most snails, or small fish.
Is this prawn suitable for beginners?
Not recommended for beginners. Due to its predatory nature, it requires a well-established aquarium with no small invertebrates or fish.
What are the ideal water conditions for this prawn?
Ideal water temperature is between 22-28°C (72-82°F), and pH should be maintained between 6.0 and 7.5.




Heather Tucker –
The prawn arrived healthy and active. After setting up a large tank with no small fish or shrimp, it has been thriving. It’s a bold addition to the tank and shows strong movement. Just make sure to avoid keeping it with smaller creatures.
Liam Arnold –
It’s a striking animal and looks impressive in the tank. I didn’t have any small invertebrates, so it hasn’t caused any issues. The only downside is it’s not suitable for a community tank.
Owen Fisher –
Great product, well-packaged and arrived quickly. The prawn is active and seems to adapt well to the tank conditions. I’ve kept it alone in a spacious tank with live plants and it’s doing well.