This product can be found in: Aquatics May Sale | Fish Tank Maintenance: All | Marine Aquarium Supplies | May Sale: All | Mighty May Offers   UK Standard Delivery FREE on orders over £39*   KENT Marine Stronitum and Molybdenum 473ml 54808 0 reviews | Login to review ON SALE: Order Today to Save 54% off RRP RRP: £16.33 NOW: £7.49 KENT Marine Stronitum and Molybdenum 473ml provides the elements needed for maximum growth and health of hard and soft corals. Stronitum is widely used to help marine invertebrates develop skeletal structures and encourages corals to stay open longer by encouraging tissue adhesion to their skeletons. This is a liquid formula that is easy to use. Please note the image show the 236ml size. This bottle is larger. Discontinued Unfortunately, this item has been discontinued.