hoven`s carp leptobarbus hoevenii, also known as the mad barb or sultan fish swimming in aquarium tank.

also animal animals aquarium aquatic asian background barb blue borneo carp carps colorful coral cyprinidae diving exotic fish fishes freshwater giant golden hoevenii hoven hovens jullien julliens known lake leptobarbus life look mad marine mekong natural nature ocean red reef restaurant river rohu scuba sea sultan swim swimming tank tropical underwater water wild wildlife