{"title":"Red Sea Equipment","description":"","products":[{"product_id":"red-sea-225-micron-felt-filter-bag","title":"Red Sea 225 Micron Felt Filter Bag","description":"\u003cp\u003eThe Red Sea 225 Micron Felt Filter Bag is a reusable mechanical filter sock designed to trap detritus, uneaten food, and particulate waste before it circulates further in your sump or filtration system. Its felt-wall construction effectively captures particles down to 225 microns while still allowing water flow — making it ideal for day-to-day maintenance, new setups, or after heavy maintenance when particulate load is high. At 26 cm long, it fits standard 4\" (10 cm) filter-sock holders (including Red Sea REEFER and MAX-S sumps). Because it holds debris within the felt wall (not just on the surface), it helps prolong interval between cleaning cycles, improves water clarity, and reduces load on downstream filtration like protein skimmers and chemical media.\u003c\/p\u003e","brand":"Marine Fish Shop Online","offers":[{"title":"Default Title","offer_id":52014767145301,"sku":null,"price":9.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0967\/2278\/0501\/files\/225micronfeltfilterbag.webp?v=1764703587"},{"product_id":"red-sea-225-micron-thin-mesh-filter-bag","title":"Red Sea 225 Micron Thin Mesh Filter Bag","description":"\u003cp\u003eThe Red Sea 225 Micron Thin-Mesh Filter Bag is a reusable mechanical filter sock designed for sumps and external filtration systems. Its monofilament mesh traps larger detritus — like uneaten food, fine debris, and suspended waste — while still allowing water to pass through easily, helping to maintain water clarity and reduce the load on downstream filtration. Measuring about 10 cm in diameter and 26 cm long, it fits standard 4″\/10 cm filter-sock holders (including Red Sea REEFER and MAX-S systems) — making installation simple and universal. Because the thin-mesh bag is easy to rinse and reuse, it’s especially useful after heavy maintenance, during new system cycling, or whenever particulate levels are elevated.\u003c\/p\u003e","brand":"Marine Fish Shop Online","offers":[{"title":"Default Title","offer_id":52014769340757,"sku":"FD102","price":9.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0967\/2278\/0501\/files\/225micronthinmeshfilterbag.webp?v=1764703700"},{"product_id":"red-sea-100-micron-felt-fine-polish-filter-bag","title":"Red Sea 100 Micron Felt Fine Polish Filter Bag","description":"\u003cp\u003eThe Red Sea 100 Micron Felt Fine Polish Filter Bag is a high-quality, reusable mechanical filter sock designed to provide ultra-fine filtration in sumps and filter systems. Its dense felt walls trap very small particles, detritus, and suspended waste — polishing already-clear water to a crystal-clear finish. At 26 cm long with a standard 4″\/10 cm ring, it fits both dedicated Red Sea filter sock holders (e.g. REEFER, MAX-S) and any standard 4″ shaft holder. Ideal for mature aquariums with low particulate load or for use as a final polishing stage after coarser filtration, this 100-micron felt bag helps maintain water clarity, reduce organic waste load on downstream filtration (like skimmers or chemical media), and supports a cleaner, healthier aquarium environment.\u003c\/p\u003e","brand":"Marine Fish Shop Online","offers":[{"title":"Default Title","offer_id":52014771142997,"sku":null,"price":9.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0967\/2278\/0501\/files\/100micronfeltfinebag.webp?v=1764703830"},{"product_id":"red-sea-nano-mat-fleece-roll-x2","title":"Red Sea Nano Mat Fleece Roll x2","description":"\u003cp\u003eThe Red Sea NanoMat Fleece Roll x2 pack provides two replacement rolls of non-woven polyester fleece designed for use with a fleece-roller filter (such as the Red Sea NanoMat). Each roll delivers fine mechanical filtration by trapping detritus, uneaten food, suspended waste and fine particles before they begin to break down and degrade water quality. When fitted correctly, the fleece roll helps keep aquarium water crystal-clear and reduces nutrient buildup, while the dual-pack gives you two complete replacement rolls so you’re ready for multiple maintenance cycles.\u003c\/p\u003e","brand":"Marine Fish Shop Online","offers":[{"title":"Default Title","offer_id":52015041347925,"sku":null,"price":18.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0967\/2278\/0501\/files\/nanomatfleeceroll.webp?v=1764707343"},{"product_id":"red-sea-reefmat-500-fleece-roll","title":"Red Sea Reefmat 500 Fleece Roll","description":"\u003cp\u003eThe Red Sea ReefMat 500 Fleece Roll is a premium, high-flow non-woven polyester filter mat designed for use with the ReefMat roller filter system. Each 28 m roll (50 g\/m²) efficiently traps detritus, uneaten food, fine particles and suspended waste — helping maintain crystal-clear water and reducing the burden on downstream filtration such as skimmers or chemical media. When installed in a sump’s ReefMat roller unit, the roll advances automatically as it becomes clogged, offering weeks of effective mechanical filtration before replacement. Perfect for reef or marine systems seeking reliable, low-maintenance water clarity and waste control.\u003c\/p\u003e","brand":"Marine Fish Shop Online","offers":[{"title":"Default Title","offer_id":52015043674453,"sku":null,"price":14.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0967\/2278\/0501\/files\/reefmat500roll.webp?v=1764707490"},{"product_id":"red-sea-reefmat-250","title":"Red Sea Reefmat 250","description":"\u003cp\u003eThe ReefMat 250 is a compact, fully automated roller filter designed for marine and reef aquariums up to ~250 L. It uses a continuous polyethylene fleece roll that mechanically traps detritus, uneaten food and fine particles, delivering crystal‑clear water with minimal maintenance. A built‑in smart drive and dual water‑level sensors automatically advance the fleece as it clogs — so you don’t have to fuss with frequent filter sock changes. It also integrates seamlessly with the ReefBeat smart ecosystem, giving you usage logs, maintenance alerts, and remote monitoring. With a high flow capacity (up to 3,500 L\/h) and included media basket for added filtration, the ReefMat 250 keeps your sump neat and your water clean — ideal for reef or marine setups where water purity and maintenance ease are priorities.\u003c\/p\u003e","brand":"Marine Fish Shop Online","offers":[{"title":"Default Title","offer_id":52016140484949,"sku":null,"price":299.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0967\/2278\/0501\/files\/reefmat250.webp?v=1764713708"},{"product_id":"red-red-sea-reefmat-250-fleece-roll","title":"Red Sea Reefmat 250 Fleece Roll","description":"","brand":"Marine Fish Shop Online","offers":[{"title":"Default Title","offer_id":53118486217045,"sku":null,"price":11.99,"currency_code":"GBP","in_stock":true}]},{"product_id":"red-sea-reefwave-45-wavemaker","title":"Red Sea ReefWave 45 Wavemaker","description":"","brand":"Marine Fish Shop Online","offers":[{"title":"Default Title","offer_id":53504117440853,"sku":null,"price":349.0,"currency_code":"GBP","in_stock":true}]},{"product_id":"red-sea-reefrun-g2-8000-return-pump","title":"Red Sea ReefRun G2 8000 Return Pump","description":"","brand":"Marine Fish Shop Online","offers":[{"title":"Default Title","offer_id":53513266921813,"sku":null,"price":229.0,"currency_code":"GBP","in_stock":true}]}],"url":"https:\/\/marinefishshop.uk\/collections\/red-sea-equipment.oembed","provider":"Marine Fish Shop Online","version":"1.0","type":"link"}