xiphophorus hellerii. tropische fische schwimmen im aquarium

actinopterygii amazing amazon animal animals aquarium aquatic best black bottom calming characidae characins closeup color colorful creek day energy exotic faith fauna fejkl fish fresh freshwater friendship gender geographic grass hellerii hobby home hope image jiri keeping light looking love magic mecovka mexico mysterious national nature night ornamental peace pets photo plants postcard rare river root scales sedentary skirt stones sun sword swordfish tetra tropical understanding underwater unusual wallpaper warmth water wildlife wonderful world xiphophorus