ancistrus, bushynose catfish, loricariidae freshwater fish on driftwood, macro headshot

adult amazonian america ancistrus animal aqua aquarist aquarium aquatic balance barbel biological biotope blackwater bottomdweller bristlenose bushynose catfish clear closeup decorative diversity driftwood eco ecology eye fauna fin fish fishkeeping freshwater headshot instinct lips little local loricariidae macro male mouth nano native natural nature ornamental peaceful pleco popular south stream suckermouth tank underwater vulnerable water widespread wild