River Shrimp are an excellent source of livefood for larger predatory fish and aquatic reptiles. As an estuarine (brackish) species of shrimp they are readily accepted by both freshwater and marine fish species. River Shrimp are particularly relished by pufferfish, groupers, lionfish, large cichlids, turtles and many other large aquatic predators. To maintain shrimp before use, store them in a container of cold water containing 10- 15g sea salt per litre. Acclimatise slowly by mixing the water over a couple of hours. Feed an algae based diet. Approx 8 per bag.