Aquapharm Marine Calcium Supplement(Kalkwasser) 275g

Kalkwasser is a scientifically proven solution to increase the calcium levels in your reef aquarium. With a targeted concentration of 450 ppm, it's the perfect method for promoting the growth of healthy corals and algae. Keep your aquarium thriving with Kalkwasser..

“Available to order” means this item is not in store right now. It can be ordered and delivered within 5–7 working days. Please confirm availability before you order.