Click to expand Tap to zoom Zeolite 500 ml by Seachem Save Dhs. -51.00 Dhs. 51.00 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Binds ammonia and heavy metals. Highest ammonia binding capacity of any zeolite. Removes harmful metal ions like lead, copper, nickel and zinc. Marine & Freshwater.