The Neutraliser Block is a slow-release calcium block designed to assist in neutralising acid build-up in aquarium water. This product is suitable for fish and reptiles, specifically recommended for turtles and terrapins. The block comes in a pack of one and is all allergen-free. With a compact size of 5 x 5 x 1.3 cm and a weight of 20g, it is easy to use and store in a cool, dry place away from direct sunlight. The white block does not require batteries and is suitable for all life stages of pets.
