cute northeastern siamese tigerfish in aquarium. the siamese tigerfish (datnioides pulcher) is a critically endangered asian fish

animal aquaculture aquarium background barb beautiful beauty biology black camouflage colorful datnioides exotic fancy fin fish fishery fishy freshwater gold golden image marine motion perch pond pulcher scale siam siamese stripe striped stripes swimming tank tetrazona thai thailand the tiger tigerfish undecimradiatus underwater water wildlife yellow