AF Purifying Resin

A specialist ion exchange resin designed for use in freshwater aquariums. Dedicated primarily to heavily stocked aquariums, struggling with the problem of elevated nitrates. Dedicated for the chemical absorption of nitrogen compounds dissolved in water. It works selectively, effectively absorbing nitrates from water without affecting the level of minerals necessary for aquatics life. Removes harmful compounds from the water, reduces the frequency of water changes and prevents the growth of algae. 250ml