Freshwater Prawn Long Claw 15cm

Prawn Freshwater Long Claw

The Freshwater Long Claw Prawn is an intriguing and highly unique native invertebrate species found in rivers, creeks, and floodplains across Australia. These prawns stand out for their impressive front claws, which are much longer than those seen on the common freshwater prawn. Their bold and alien-like appearance makes them an exciting addition to native biotope aquariums, especially for aquarists looking to showcase something a little more unusual.

Long Claw Prawns often have a semi-translucent body that can take on earthy hues of tan, light olive, and pale blue depending on their environment. What really sets them apart are their recognisable long claws that can grow to be as long as their entire body length. These are used primarily for foraging and territorial displays but can also be a form of self-defence. Adult specimens can reach a body length of up to 12-15 cm, with the claws extending even further. Because of their size and active nature, these prawns are best suited to larger aquariums with tank mates that won't nip or harass them.

Breeding this species in captivity is possible but challenging, as their larvae typically require brackish water to develop fully. Females carry clusters of eggs under their tail, and in well-established systems with the right salinity gradient, it is possible to raise the larvae in a separate system before they're reintroduced to freshwater.

Tank Recommendations for your Prawn Freshwater Long Claw

Due to their larger adult size and active nature, freshwater prawns are best housed in aquariums of at least 75 litres. A soft sand or fine gravel substrate will protect their delicate underbellies and allow them to forage comfortably.

Dense planting, rocks, and driftwood will provide hiding spaces, especially during moulting. These prawns are escape artists, so ensure the tank is well-lidded with no gaps.

Suitable Tank Buddies

Freshwater prawns are generally peaceful and can be kept with a wide range of fish that won't try to eat or bully them. They may nip at slow or small fish if underfed or crowded, but this behaviour is uncommon with a proper diet and environment.

Usually Compatible

Peaceful tetras, rainbowfish, gudgeons, bristlenose plecos, and hardy native species like Murray River rainbows.

Sometimes Compatible

Dwarf cichlids or gouramis may show interest in the prawns, especially during moulting.

Rarely Compatible

Predatory or large cichlids (Oscars, Jack Dempseys), loaches, or anything that may pick at inverts. Avoid keeping them with small ornamental shrimp like cherry or crystal shrimp.

Feeding your Prawn Freshwater Long Claw

Feeding skittle shrimp is extremely easy, as they only require small amounts of food and accept a wide range of food as well. Generally, a small sinking pellet or algae tablet is a great food option. Along with this, they can be supplemented with blanched veggies such as pumpkin and zucchini.