The TMC Natureform Coral Button Polyp Colony Blue Palythoa sp., with dimensions of 7.5 x 7 x 8 cm, is an artificial representation of the Blue Palythoa, a type of polyp coral. It features a realistic cluster of button-shaped polyps in a striking blue colour, providing a vibrant and eye-catching addition to marine aquariums. This faux coral piece is ideal for aquarists who wish to add the beauty of Palythoa corals to their setup without the challenges and maintenance associated with keeping live corals.