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image 1 of ATM Colony Marine 32oz (946ml) | Clear
image 1 of ATM Colony Marine 32oz (946ml) | Clear
image 1 of ATM Colony Marine 32oz (946ml) | Clear
image 1 of ATM Colony Marine 32oz (946ml) | Clear
image 1 of ATM Colony Marine 32oz (946ml) | Clear
image 1 of ATM Colony Marine 32oz (946ml) | Clear
image 1 of ATM Colony Marine 32oz (946ml) | Clear

ATM Colony Marine 32oz (946ml) | Clear

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FREE delivery

£28.45

Collect triple Clubcard points on all Marketplace products until 7 April

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Sold and sent by Aquacadabra

Sent by courier

  • FREE standard delivery between Mon 13 Apr - Fri 17 Apr

  • £5.95 express delivery between Thu 9 Apr - Fri 10 Apr if you order before 2pm

Returns available within 30 days.

Highlights

  • Contains real nitrifying bacteria for instant bio-filtration
  • Neutralizes ammonia and nitrite spikes naturally
  • Available in multiple sizes - 4oz, 8oz, 16oz, 32oz, and 1 gallon

Description

Experience rapid aquarium cycling with ATM Colony Marine, the trusted solution for establishing vital bio-filtration in your marine setup. Available in five sizes—from 4oz to 1 gallon—this product contains active strains of true nitrifying bacteria specifically designed for marine environments, ensuring immediate ammonia and nitrite control. Ideal for hobbyists and endorsed by leading aquariums, ATM's Colony delivers the professional quality used by top aquarium builders globally. Choose Colony Marine to set up your underwater world efficiently and effectively.

Delivery
  • FREE standard delivery between Mon 13 Apr - Fri 17 Apr
  • £5.95 express delivery between Thu 9 Apr - Fri 10 Apr if you order before 2pm
Returns

Not happy with a Marketplace item? You can request a return and refund online up to 30 days after the delivery date. You'll need to return the item to the Marketplace seller.Our returns policy

ATM Colony Marine 32oz (946ml) | Clear
ATM Colony Marine 32oz (946ml) | Clear

FREE delivery

£28.45

FREE delivery

Colour: Clear

FREE delivery

£28.45

Collect triple Clubcard points on all Marketplace products until 7 April

Colour: Clear

Sold and sent by Aquacadabra

Sent by courier

  • FREE standard delivery between Mon 13 Apr - Fri 17 Apr

  • £5.95 express delivery between Thu 9 Apr - Fri 10 Apr if you order before 2pm

Returns available within 30 days.

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