Aquaforest Freshwater Zeolith 500ml/16.9oz
A mixture of specially selected zeolites, which task is to adsorb ammonia and excess heavy metals.
HOW TO USE:
AF Zeolith should be replaced every 6 weeks, the capacity is 100 ml per 100 l of water in the aquarium.
Due to the fact that AF Zeolith has a high adsorption capacity which can cause water to drip from the elements needed, we recommend careful use and observation of the aquarium.