flaming prawn goby - discordipinna griessingeri

fish grundel rarest closeup spikefin decorated sand background color aqua one wild tiny salt water expensive tropics nano gobi goby marin undersea underwater griessingei care aquaria aquatica aquaculture animal blue wonderful exotic marine life spike fin colorful flame aquatic discordipinna tropical aquarium prawn macro griessingeri tank saltwater sea gobiiformes reef flaming fire rare coral white red gobies gobiidae fishes aquaworld prawngoby creature carnivore seawater small brightly colored neritic family commonly occasionally stonogobiops species name formally exist