Fluval Cycle Biological Enhancer

Ensure your biological filter is working at its best

95 % of 100
At a glance...
  • Chemical kickstart for aquarium biological filters
  • Suitable for both freshwater and marine aquariums
  • Available in a range of sizes to stock up on
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Fluval Cycle is a fast-acting aquarium supplement designed to kick start and improve the biological filtration of a fish tank. The bacteria rich formula neutralises ammonia, so it's great for new aquariums.

Fluval Cycle is a carefully selected biological water conditioner created with carefully selected strains of beneficial bacteria.

Key Features:

  • Biological Aquarium Supplement- Works together with other beneficial strains to eliminate harmful toxins such as ammonia.
  • Highly concentrated.
  • The ideal mix of beneficial bacteria to make the aquarium water purer and the environment healthy.
  • Suitable for use with both freshwater and marine aquariums.

Dosage for new aquariums:

DAY 1: 25 ml per 37.8 ltrs
DAY 2: 10 ml per 37.8 ltrs
DAY 3: 10 ml per 37.8 ltrs

Product Treats
Cycle Biological Enhancer 120ml Up to 908l
Cycle Biological Enhancer 250ml Up to 1892l
Cycle Biological Enhancer 500ml Up to 3785l
Cycle Biological Enhancer 2l Up to 15,140l
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