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500L 55W ~16
Keeping debris and sunlight out of the filter
40 x 40 x 395-545 mm / 1
healthy pigmentation
It also rapidly combats water quality emergencies in new and established freshwater aquariums
Mountain Tree Spiral Filter Mat Tropical Treatments 500L 55W ~16High performance spiral pond filter mat for mechanical and biological filtration in koi pond filter systems. The Mountain Tree Spiral Filter Mat is a premium pond filter matting sheet designed to improve pond filtration by combining physical waste capture with biological filtration support. Its patented spiral 3D structure provides excellent water permeability while creating a suitable surface area for beneficial bacteria to colonise. Ideal for koi
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