Aquatic Experts 200 Micron Drawstring Filter Socks for Saltwater & Freshwater Aquariums - Premium Sump Filter Socks Made in USA (7" x 16", 2 Pack) - Ideal for Reef Tanks, Fish Tanks & Aquatic Filtration Systems

Micron socks are truly the best upgrade to your filter/sump for polishing water. Perfect for trapping uneaten foods, waste, decaying plants, detritus, dust and other free-floating particulates in your water. Solid construction and heavy-duty double stitched for maximum durability make these socks strong and durable so they can be cleaned and reused numerous times. You will receive our professional cleaning instruction included with your filter socks to safely clean your socks. These filter socks are made with durable polyester which lasts longer than those made with polypropylene. Our 200 micron filter socks are constructed only when our USA factory receives our exact specifications. Is the 100 or 200 micron better for my aquarium? The lower the micron rating, the more floating debris it removes, hence the filter socks clog up faster. Our drawstring socks are only available in 200 micron. How often should I changes the filter socks? It depends on tank load, but generally you want to change your filter socks once a week or every two weeks. The more often you change, the better your water quality; it removes organic solids before they break down in aquarium. Is it better to use a longer sock or a shorter sock? Ideally the filter sock should be hanging in the water without touching or laying on the bottom of the sump. If a shorter sock is above the water line, there may be more noise as water drains from the sock side and splashes. What is the glaze finish on the sock? The socks are untreated and are designed with a 100% aquatic safe outside glaze. We do recommend giving them a quick rinse to prevent foam build up in your protein skimmer. Compare Other Filtration Socks from Aquatic Experts Drawstring Add to Cart 4" or 7" Ring 100 Micron Add to Cart 4" or 7" Ring 200 Micron Add to Cart Welded Seam Buying Options Activated Carbon Add to Cart Customer Reviews 4.5 out of 5 stars 421 4.6 out of 5 stars 759 4.6 out of 5 stars 2,433 4.0 out of 5 stars 17 4.6 out of 5 stars 1,402 Material Type Felt Felt Felt Felt Charcoal Micron Rating 200 100/200 100/200 200 N/A Top Closure Drawstring Tie Plastic Ring Plastic Ring Plastic Ring N/A Stitching Type Double Stitched Double Stitched Double Stitched Ultrasonic Heat Sealed N/A Made in USA ✔ ✔ ✔ ✔ ✔

200 Micron Drawstring Filter Socks These polyester filter socks are favored by both customers and aquarium service technicians. They prevent clogging while ensuring crystal-clear water. The durable construction allows for multiple cleanings and reuse.

Custom Made These filter socks are meticulously crafted based on exact specifications. Extensive testing has resulted in an optimal design.

Water Quality Improvement The interlocking micro-denier felt fibers efficiently trap uneaten food, livestock waste, decaying plants, detritus, and dust. Regularly changing these filter socks enhances water quality by removing solid organic compounds before they contribute to algae growth.

Professional Cleaning Instructions Included with the filter socks. Remember, maintaining clean filter socks is essential for a healthy aquarium! ???