iQuatics Ceramic Marine Coral Frag Plugs 100% Pollution & Chemical Free, Large, Pack of 25

HIGH QUALITY CERAMIC - These coral frags are made from the highest quality ceramics, to ensure they are safe for reefs and corals so they do not pollute your aquarium's water. NO NEED TO CURE - Unlike other frag bases, these inert coral frag plugs are safe to use straight from the packet and into the tank, with no need for curing. ROUGH TOP - These marine coral plugs are made with rough tops to aid the bonding process with the coral, ensuring an efficient and effective product. PERFECTLY SHAPED - The top and peg shaped base of these ceramic frag plugs are designed to neatly fit into frag racks or a homemade egg crate stand to keep them stable for quick growth! MADE IN THE UK - Our coral plugs are manufactured in the UK, using only the best British materials and supporting other UK businesses in the process!