Ball for Swimming Pool Hot Tub Spa Pool Filter Balls Cotton Filter Replacement
Style: 200g / bag or 300g / bag or 500g / bag
Suitable for aquarium cotton filter replacement / pool oil filter remover.
Material: fiber
Single piece (approx.): 50mm diameter weight: 5g
Widely applications, suitable for swimming, swimming pools, aquariums, filter pumps, sand filter and other media.
Features:
1. Useful and durable household products
2. The interior of the organic sponge provides more surfaces for the growth of beneficial organic spirulina.
3. Biological beads do not need to be replaced unless they are damaged or damaged.
4. Bioballs provide biological filtration to eliminate toxic ammonia and nitrites
5. Each filter medium is pre-packed in its own net bag.
6. If they accumulate too much, you can wash them gently with water in the well-established aquarium.
7. For fresh aquariums or seawater filtration systems
Packing list:
200g / bag or 300g / bag or 500g / bag
* Please make payment asap, then we can arrange shipment for you asap.
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