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Koi Hut

Colombo Bactuur - Activator

Colombo Bactuur - Activator

Regular price £4.20 GBP
Regular price £13.99 GBP Sale price £4.20 GBP
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Bactuur Activator boosts the activity of the beneficial bacteria contained in both Colombo Filterstart and Colombo Bactuur Clean. This helps to achieve the desired effects of the bacteria much quicker. Using Colombo Bactuur Activator to activate bacteria improves performance considerably resulting in quicker start-up of new filters (when combined with Bactuur Filter Start), improved water quality, and reduction of toxic substances and harmful bacteria. Besides these effects, Activator will also effectively help reduce algae growth.

𝗔𝗗𝗩𝗔𝗡𝗖𝗘𝗗 𝗙𝗢𝗥𝗠𝗨𝗟𝗔: Colombo Bactuur Activator Contains a unique blend of beneficial bacteria strains designed to create a healthy and balanced pond environment for your Koi fish.

𝗪𝗔𝗦𝗧𝗘 𝗥𝗘𝗗𝗨𝗖𝗧𝗜𝗢𝗡: Breaks down organic waste, sludge, and uneaten food, preventing the buildup of harmful toxins and reducing the need for frequent cleaning.

𝗗𝗜𝗥𝗘𝗖𝗧𝗜𝗢𝗡𝗦 𝗙𝗢𝗥 𝗨𝗦𝗘:  First use (start-up): 40ml per 1,000 litres of water each day for 5 consecutive days. If the water temperature is below 10°C, the dosage should be doubled. For Maintenance dosage, 20 ml per 1,000 liters of water each week.


  • Advanced formula with beneficial bacteria for a healthy pond
  • Reduces waste, toxins, and cleaning frequency
  • Controls ammonia and nitrite levels
  • Improves water clarity and reduces odors
  • Boosts Koi Fish digestive health
  • Enhances immune system, lowers disease risk
  • Promotes oxygenation for vibrant pond life
  • Reduces Koi fish stress, encourages growth
  • Easy application, pour into pond or filter
  • 500ml, 1000ml & 2500ml sizes for various pond volumes
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