adult wild male apistogramma mendezi, rare freshwater dwarf cichlid in full coloration, blackwater rio negro biotope

acidic adult amazonas america animal apisto apistogramma aqua aquadesign aquarium aquascape aquatic aquatrade biotope blackwater brazil breeding bright business care caught cichlid cichlidae coloration decoration decorative design detail dwarf eco ecology endemic exotic fauna fish fishkeeping free freshwater full habitat hard healthy import instinct keep low male mature mendezi natural nature negro neon ornamental pet piaba project protection rare rio south space stripe tank threat underwater vulnerable water wild