apistogramma mendezi, a220, freshwater cichlid fish, wild young male from barcelos, rio negro, natural biotope, nature photo

a220 adult amazonas animal apistogramma aqua aquarium aquatic barcelos biotope blackwater body breed bright caudal cichlid clear closeup colorful cute cyan decorative dorsal driftwood echinodorus ecology endemic eye fauna fin fish fishkeeping freshwater full habitat hobby instinct juvenile line lips little live macro male mendezi mouth natural nature negro operculum orange photo plant rio side spawning species specimen squama tank underwater water wild young