Carinotetraodon salivator

Carinotetraodon salivator,  also known as the striped red-eye puffer, is a species of freshwater pufferfish in the family Tetraodontidae. It is a tropical species known only from Sarawak, Malaysian Borneo, where it occurs at a depth range of 1 to 2 m (3 to 7 ft). It is found in large, fast-flowing streams with silty and sandy bottoms, leaf litter, and submerged logs. It reaches 4 cm standard length and is occasionally seen in the aquarium trade.