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PurifyLogix
Replacement Sponge Filter Media Pad Compatible with VIVOHOME 1580/1840GPH Grech Pond Bio Pressure Filter Foam Koi Fish, Sponge for VIVOGROW 1580/1840GPH Pressurized Biological Pond Filter
Efficient
Provides both mechanical and biological filtration, effectively trapping debris, food scraps, waste or other impurities in the water, preventing them from entering the aquarium and keeping the water clean.
Suitable for
Compatible with VIVOHOME 1580/1840GPH Pressurized Biological Pond Filter and VIVOGROW 1580/1840GPH Bio Pressure Pond Filter.
Longer life cycle
Washable and reusable after cleaning.
Sufficient quantity
Includes 4 sponge bio filter pads (2 pieces of yellow sponge, 2 pieces of blue sponge.
Upgraded formula
We use dual density combination, yellow sponge with high density, blue sponge with normal density, different density combination,, which better filters fine particles and adsorbs odors without restricting the flow of water, providing a healthier environment for your fish.
Made of soft collapsible foam, our sponge pads are highly elastic and have good breathability and water permeability, no need to worry about sucking the fish away or obstructing the normal water flow.
Note:
Due to the vacuum packaging the sponge pads may look thinner, which does not affect the filter effectiveness and you can soak them in water for 5-10 mins to get its original dimension.
Customer
2025-08-17 17:38:20
Perfect fit for my 1850 Vivohome pond filter. Was worried about if the vacuum packed filters would expand. However when placing them all in a water bucket and after 15 minutes massaging the filters( especially the sides) they all expanded to the correct size
Tony Grubbs
2025-05-03 14:12:20
These are not dual density the blue and yellow foam are the same. Also they are not 2†thick like the original Vivohome pond filters, I am returning.
wolf
2025-02-14 14:13:57
so far so good!!
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