The lion may be the king of the jungle, but the Lionfish is the king of Australia’s Great Barrier Reef. This impressive first-in-a-series Silver Proof celebrates the spectacular and extremely colorful but dangerous fish—it’s one of the most venomous fish in the ocean. Struck in 99.9% silver, the legal tender coin is a large 36.6 mm in diameter. Truly a work of art anyone will appreciate!