Fluval Ammonia Remover for Flex/Spec/Evo [4 Duo Packs]

Fluval Ammonia Remover is designed to neutralize toxic ammonia, a common issue for new, heavily stocked and overfed aquariums. Controlling ammonia levels reduces stress on fish. Use this product to provide a healthy environment when setting up a new aquarium or maintaining one that contains a higher than average fish stock.
Features:
· Chemical filter media
· Removes toxic ammonia to prevent fish loss
· Supports a healthy environment when setting up a newaquarium
· Recommended for aquariums with higher than average fish stock
· Ideal for emergency ammonia spikes
· Reduces fish stress
· Ideal for use after medicating fish
· For best results, replace monthly or as required after testing water with your Fluval test kits
· Designed specifically for the Fluval Flex, Spec and Evo aquarium series