blue catfish (ancistrus dolichopterus) in the natural aquarium. ancistrus cirrhosus closeup photo

ancistrus angel animal aquarium aquatic baryancistrus blue bushynose catfish cirrhosus closeup contradens dolichopterus environment fish fresh freshwater golden haroldoi hypancistrus ichthyology l136 l144 l201 lip loricariidae natural nature nugget numbered orinoco ornamental parotocinclus pet photo pleco plecostomus spotted swim tank tropical underwater view water wild wildlife xanthellus