{"title":"RO\/DI \u0026 Water Preparation","description":"\u003cp\u003ePlan aquarium source-water preparation around your supply water, pressure and production requirements.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"\/pages\/aquarium-rodi-water-preparation-guide\"\u003eExplore water preparation with François Neo\u003c\/a\u003e\u003c\/p\u003e","products":[{"product_id":"mantis-rodi-water-purification-system","title":"PREORDER — MANTIS Four-Stage RO\/DI System","description":"\u003cdiv style=\"padding:18px;border:1px solid #C6A15B;background:#FAF7F0;margin-bottom:24px;\"\u003e\n\u003cp\u003e\u003cstrong\u003ePREORDER — Reserve from our incoming MANTIS shipment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eExpected shipping in mid-December 2026, after the products arrive and are ready for dispatch around the opening of AquaStudio Lexington. This date is estimated and may change.\u003c\/p\u003e\n\u003cp\u003eYour order reserves a unit from the incoming allocation.\u003c\/p\u003e\n\u003c\/div\u003e\u003ch2\u003eMANTIS Four-Stage RO\/DI — Prepare consistent aquarium water\u003c\/h2\u003e\u003cp\u003eA four-stage reverse-osmosis and deionization unit for aquarium source-water preparation. Its filtration sequence combines a sediment prefilter, carbon block, RO membrane and DI resin.\u003c\/p\u003e\u003ch3\u003eFrançois Neo’s recommendation\u003c\/h3\u003e\u003cp\u003eI start with the source water. Measure the supply pressure and check output-water TDS regularly. Choose maintenance intervals around your water quality and actual production. A booster pump can be added when the installation requires additional feed pressure.\u003c\/p\u003e\u003ch3\u003eFiltration stages\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eSediment prefilter captures suspended particles.\u003c\/li\u003e\n\u003cli\u003eCarbon block protects the downstream filtration.\u003c\/li\u003e\n\u003cli\u003eReverse-osmosis membrane reduces dissolved contaminants.\u003c\/li\u003e\n\u003cli\u003eDI resin polishes the product water.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eInstallation and use\u003c\/h3\u003e\u003cp\u003eThe bracket-mounted format includes a pressure gauge for monitoring feed pressure. Plan access for cartridge replacement, product-water collection and the waste-water line. Actual production depends on feed pressure, temperature and source-water quality.\u003c\/p\u003e\u003cp\u003eUse RO\/DI water to prepare aquarium saltwater or replace evaporated water according to your aquarium’s requirements. Follow the supplied installation, flushing and maintenance instructions.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"\/collections\/ro-di-water-preparation\"\u003eExplore RO\/DI equipment\u003c\/a\u003e · \u003ca href=\"\/pages\/aquarium-rodi-water-preparation-guide\"\u003eWater preparation with François Neo\u003c\/a\u003e · \u003ca href=\"\/collections\/mantis\"\u003eExplore MANTIS\u003c\/a\u003e · \u003ca href=\"\/pages\/contact\"\u003eDiscuss your water supply\u003c\/a\u003e\u003c\/p\u003e","brand":"MANTIS","offers":[{"title":"Default Title","offer_id":68392542470367,"sku":"MANTIS-RODI","price":170.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/0326\/5247\/files\/0069RO402_1.jpg?v=1794025274"}],"url":"https:\/\/francoisneo.com\/collections\/ro-di-water-preparation.oembed","provider":"FrancoisNeo","version":"1.0","type":"link"}