The heart of a filter are its filter sponges: Red filter sponges have fine filtration properties because they develop their full function at a medium flow rate of the water.
Oase Replacement Foam Red BioSmart 18-36000
Original price was: £23.99.£16.99Current price is: £16.99.
7 in stock
Standard 1-3 days delivery
7 in stock
Description
Replacement Foam Red BioSmart 18-36000 from Oase
For BioTec 5.1/10.1 and BioSmart 18000//20000/24000/30000/36000.The heart of a filter are its filter sponges: Red filter sponges have fine filtration properties because they develop their full function at a medium flow rate of the water.
This means that even very small dirt particles simply get stuck in the sponge during the flow and are thus removed from the pond water.But filter sponges not only do the classic filtration, they also offer plenty of living space for the smallest bacteria.
This small biological oasis ensures that substances that stimulate algae are converted into naturally occurring gases (denitrification).Together with the red and blue filter sponges, they demonstrate clean filter performance.
Features:Suitable for: BioSmart 18000, BioTec 5.1, BioSmart 20000 / 24000 / 30000 / 36000, BioTec 10.1Included: 1 x Red Foam
Delivery Information
Standard Delivery
Once we have processed your order, this product will be despatched on a standard delivery service for customers within mainland UK (As specified by our couriers).This service is charged at £7-95 for this item.
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