{"product_id":"phosguard-500ml","title":"CHEMICAL FILTRATION - SEACHEM PHOSGUARD 500ML","description":"\u003cp\u003eThe \u003cstrong\u003eSeachem PhosGuard 500ml\u003c\/strong\u003e is a highly porous filter media that effectively combats the two main factors causing algae in aquariums: phosphates and silicates. Its rapid action transforms water quality in just a few days.\u003c\/p\u003e\u003ch4\u003eKey Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRapid elimination of \u003cstrong\u003ephosphates (PO4)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAbsorption of \u003cstrong\u003esilicates (SiO2)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eEffective fight against brown algae (diatoms)\u003c\/li\u003e\n\u003cli\u003eCompatible with marine and freshwater aquariums\u003c\/li\u003e\n\u003cli\u003eParticularly effective in saltwater\u003c\/li\u003e\n\u003cli\u003eDoes not alter other water parameters\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFor which aquarium?\u003c\/h4\u003e\u003cp\u003eRecommended \u003cstrong\u003eprimarily for reef aquariums\u003c\/strong\u003e where phosphate control is crucial for coral health. Also very effective in freshwater aquariums overgrown with diatoms after startup.\u003c\/p\u003e\u003ch4\u003eL'Atelier's advice\u003c\/h4\u003e\u003cp\u003ePlace the PhosGuard in a filter bag in a high-flow area of your sump or external filter. Replace it every 2 to 3 months depending on the phosphate load. Test your PO4 regularly to adjust the quantity used.\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"Default Title","offer_id":57803486265689,"sku":"SE0183","price":19.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1036\/7857\/4937\/files\/SE0183.jpg?v=1776848291","url":"https:\/\/latelierdelaquarium.fr\/en\/products\/phosguard-500ml","provider":"L'atelier de l'aquarium","version":"1.0","type":"link"}