crossocheilus siamensis. tropische fische schwimmen im aquarium

actinopterygii amazing amazon animal animals aquarium aquatic black bottom characidae characins closeup color colorful creek crossocheilus exotic fauna fejkl fish fresh freshwater geographic grass hobby home jiri keeping light line love national nature ornamental parmicka parmoun pets plants rare river root scales sedentary siamensis skirt stones tetra tropical underwater unusual water wildlife wonderful