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IMMERSION DEPTH (MAX
Available Sizes: 55W
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Mountain Tree Spiral Filter Mat invertebrate IMMERSION DEPTH (MAXThe Mountain Tree Spiral Filter Mat is a multi functional filtration media designed to deliver both mechanical and biological filtration for aquariums, ponds and professional aquatic filtration systems. Featuring Mountain Trees patented spiral 3D structure, the mat combines spiral and coarse filaments to dramatically increase surface area, allowing beneficial bacteria to colonise efficiently while maintaining excellent water flow. The open spiral
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