gulf saratoga scleropages jardinii, also known as the australian bonytongue on black background.

also animal animals aquaria aquarium aquatic aravana arowana asian australian background beautiful black bonytongue close closeup colorful coral deep dirty diving environment exotic eye fish fresh freshwater gulf isolated jardinii known lake looking macro marine monster nature ocean one pet predator reef river saratoga scleropages sea silver southern species swimming tank tropical underwater water wild wildlife zoo