For an efficient biological filtration, maintain perfect your aquarium ecosystem. Ciano Water Bio-Bact cartridge is a replacement (and/or upgrade) biological media to fit filters in Ciano aquariums. Adding one of these to your filter will boost its capacity and help improve the water quality. Key Features: Breaks down biological bacteria in water. Fast and effective water clarity results to improve the health and development of fish. Effectively break down waste found in aquarium water. Easy to replace. Every 140 days replace the Water Bio-Bact Cartridge, to ensure that we have bacteria for the rapid elimination of toxic substances, as with this product we can decompose ammonia, nitrite, nitrate, fish excretions and other residues, to ensure a good and effective biological filtration. Sizes available: Small (x2) or Medium (x1).

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Something not quite right? You have 28 days from the day you receive it, to send something back.

Please note, we cannot offer refunds on fashion face masks, cosmetics, pierced jewellery, adult toys, and swimwear or lingerie if the hygiene seal is not in place or has been broken.

Items of footwear and/or clothing must be unworn and unwashed with the original labels attached. Also, footwear must be tried on indoors. Items of homeware including bedlinen, mattresses, and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights.

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