Natural Zeolite

• How often should I change this media?

  Should your aquarium have high levels of Ammonia we recommend Hydor LAB Zeolite is changed every 7 days. Water changes should also be carried out to reduce High Ammonia levels.

• What size pack do I need for my filter?

  Usually you would use Hydor LAB Zeolite to absorb ammonia in the water. Its best to use the product in a filter bag and the bag put into the aquarium close to the flow. Hydor recommend checking Ammonia levels and changing the Zeolite if the levels are not reducing. Once Ammonia levels are back to...