Swell Aquarium Biological Starter

Creates the ideal aquarium filter colony

At a glance...
  • Add fish immediately by developing a stable bacteria colony
  • Suitable for us in both freshwater and marine aquariums
  • Removes dangerous substances such as ammonia and nitrate
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What is Swell Aquarium Biological Starter?

Swell Aquarium Biological Starter is a concentrated mix of ingredients that are designed to help develop a stable bacteria colony in a newly installed aquarium. Without this help, it can take several weeks for the bacteria colony to become established, and during this time, toxic compounds like ammonia and nitrite can damage the waterlife, potentially killing fish.

How will this treatment help your aquarium?

  • Develops a stable bacteria colony much quicker than without this product
  • Improves water clarity and reduces the stress on your aquatic life
  • Removes harmful elements from your tank which can be fatal for your fish
  • Elements in this treatment will remove debris from your tank and plants, such as dirt, faeces and turbidity compounds

What are the benefits of Swell Aquarium Biological Starter?

Swell Aquarium Biological Starter is a high-performance product that starts working immediately to remove these toxic compounds. The elements in this product remove dangerous substances like ammonia and nitrite, which are produced by fish. They also decompose the mud on the bottom of the tank and in the filter, using enzymes to break down the waste. Other elements in this product remove dirt and debris from plants and feed, as well as faeces and turbidity compounds. This helps to improve the self-cleaning properties of fresh and saltwater aquariums and can increase water transparency and reduce stress for your fish, promoting a healthier and more vibrant aquatic environment.




  • For a new tank, use 10ml of the product for every 100l of water, and repeat this dose daily for a period of 10 days.
  • For maintenance, use 25ml of the product weekly for every 100l of water.
  • One cap of the product contains 5ml of the solution.


  • This product is intended for use with animals, and is not intended for food production.
  • Keep this product in a cool and dark place, and keep it out of the reach of children.
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