Mountain Tree Spiral Filter Mat Brand_Juwel creating a fish with both

creating a fish with both presence and personality

Lighting: MariGlo 25W LED

are produced under strict quality control

biopower 160/200/240

Mountain Tree Spiral Filter Mat Brand_Juwel creating a fish with bothHigh 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