Aquarium filter starter 473 ml - 2-in-1 bacteria gel for filter activation & debris breakdown - reduces ammonia & nitrite naturally - stabilises biological filtration - ARKA Gel Filter
Filter-Start Bacteria Aquarium 473 ml - Gel Filter Instant Activation
Overall Rating: 2.3 / 5 (average from multiple review sources, as of 7 Aug 2026)
Based on a total of 47,264 customer reviews from independent review platforms.
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Based on a total of 47,264 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Cheapest Total Price
In stock. Express Delivery available with Amazon Prime.
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£12.85
Delivery from £4.49
Filter-Start Bacteria Aquarium 473 ml - Gel Filter Instant Activation
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 11 Aug 2026)
Based on a total of 80,524 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 80,524 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
In stock. Express Delivery available with Amazon Prime.
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Visa
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£15.94
Delivery from £4.49
Cheapest offer
2-in-1 formula: Combines filter bacteria and waste decomposition - ideal for starting or reactivating biological filters. Reduces ammonia & nitrite: Biological conversion stabilises aquarium water quickly and safely. Prevents filter issues: Keeps filter media clean longer - supports stable biofilm and balanced cycle. Simple application: Add directly to the filter or filter material - safe for freshwater, marine & shrimp tanks. ARKA quality: Advanced bacterial technology for lasting filter stability - proven in aquaculture.
£12.85
In stock. Express Delivery available with Amazon Prime.
amazon.co.uk
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Filter-Start Bacteria Aquarium 473 ml - Gel Filter Instant Activation - Details
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We have found 2 prices for Filter-Start Bacteria Aquarium 473 ml - Gel Filter Instant Activation. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
Filter-Start Bacteria Aquarium 473 ml - Gel Filter Instant Activation - Price Information
- Cheapest price: £12.85
- The cheapest price is offered by amazon.co.uk. You can order the product there.
- The price range for the product Filter-Start Bacteria Aquarium 473 ml - Gel Filter Instant Activation is €£12.85to €£15.94 with a total of 2 offers.
- Payment methods: The online shop amazon.co.uk supports: Direct debit, Visa, Mastercard
- Delivery: The shortest delivery time is In stock. Express Delivery available with Amazon Prime. working days offered by amazon.co.uk.
1 Variants from £6.30
Filter-Start Bacteria Aquarium 118 ml - Gel Filter Instant Activation
£6.30
amazon.co.uk
Delivery from £4.49
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