pleco fish sitting under an echinodorus in aquariumon. hypostomus plecostomus, also known as the suckermouth catfish or

plecostomus pleco catfish aquarium hypostomus wildlife loricariidae nature animal wild algae freshwater suckermouth gravel water sitting spots under background underwater cat pterygoplichthys eyes leaf leopard dorsal feeding whiskers aquatic skin fish fin fins aquaria plants