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Aquarium Systems One & Only 250ml
Aquarium Systems
Product Code: 216150 In Stock
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Aquarium Systems One & Only 250ml

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was £26.49 £24.99 Save £1.50 (6%)
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Aquarium Systems One & Only 100% Natural nitrifying bacteria for marine aquariums.

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Live Nitrifying Bacteria 250ml

One & Only is composed of 100% useful nitrifying bacteria for your marine water aquarium. It is to control ammonia and nitrite when starting a new tank, after a big water change or disease treatment. It instantly creates a biofilter. Dr Tim's nitrifying bacteria are the result of the latest scientific research and are used by public aquariums and professionals around the world to control ammonia and nitrite.

One & Only enables the introduction of 30% of the population planned for your marine water aquarium in only 24 hours. One & Only is very effective after changing the water or after cleaning the filter.

One & Only is composed solely of marine water nitrifying bacteria selected for their ability to create an optimal biological filter in your aquarium. It is not necessary to keep them in the refrigerator and there is no danger of overdosing.

Instructions :

  • Shake well before use.
  • 30 ml per 100 litres of aquarium water.
  • For a new aquarium: use First Defense 30 minutes before introducing 30 ml of One & Only per 100 litres of water.
  • Use-by date: 1 year, even after opening.

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