🧦 Filter Sock – Mechanical Filtration for Crystal Clear Water
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Our filter socks effectively remove uneaten food, detritus, and other particulates from your aquarium water before they break down into harmful nutrients.
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Available sizes: 4" or 7" diameter, multiple lengths
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Material: Durable, reusable felt or mesh
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Purpose: Reduces nitrate and phosphate buildup, enhances water clarity, and supports overall tank health
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Use: Ideal for sumps, refugiums, and marine or freshwater setups
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Maintenance: Simply rinse or machine wash (no detergent) for reuse
