The freak rock is a beautiful natural stone which will turn your aquarium into an abstract painting the polished gently rounded rocks are beautifully coloured with reds and greens which merge into each other in an amazing psychedelic display these special rocks will add a touch of modern elegance to any aquarium at zooplus you can now purchase the unusual freak rock in a practical set suited to various aquarium sizes the unique individual shape of each rock gives you endless possibilit