Aqua One 117s Sponge For AquaNano 40

In stock
SKU
184
Special Price £5.49 Regular Price £9.99

117s

 

A new 117s Aqua One Sponge insert for Aqua Nano 40 fits into the central compartment. if your Aqua nano 40 accepts the 1c carbon and polymer woll carrtridge and the 102c ceramic bead cartridge this is the sponge you need to fit in the next compartment. 

A new 117s Aqua One Sponge insert for Aqua Nano 40. Fits next to the carbon cartridges in the centre  compartment. Open cell foam makes superb water filtration material because it both traps debris and acts as a good home for nitrifying filtration bacteria. Rinse the foam in your filter in some aquarium water only. It is not desirable to get the foam absolutely clean but rather to remove the majority of the waste matter so that water can flow through it easily. After a few months of use and washing the cell structure of the foam starts to collapse and it needs more and more cleaning. This is the time to replace the foam with a new piece.

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