leopard bush fish, ctenopoma acutirostre aggressive behaviour tropical aquarium freshwater spotted leaf fish

animal yellow fish underwater aquarium invertebrate wildlife amphibian food seafood organism reptile reef leaf frog leopard bush ctenopoma acutirostre aggressive behaviour tropical freshwater spotted bushfish climbing perch cichlid tank ornamental fishes pets african aquatic animals nature protection water threat healthy mouth lips least concern decorative brown endemic congo river predator natural