{"product_id":"bulk-di-resin-triple-bed-colour-changing","title":"Bulk DI Resin Triple Bed Colour Changing","description":"\u003cp\u003eDeionized resin removes dissolved impurities, organics, and silica from tap water—essential for maintaining pristine water chemistry in reef and planted aquariums. This triple-bed formulation combines cation, anion, and mixed-bed resins in a single cartridge for comprehensive ion exchange. The colour-changing indicator shifts from blue\/amber to exhausted (typically tan or clear) so you know exactly when replacement is needed. Bulk sizing offers excellent value for high-volume users and frequent water changers. Regenerate or replace according to your water's TDS and bioload to maintain optimal conditions.\u003c\/p\u003e","brand":"Concrete Blonde Aquatics","offers":[{"title":"1 lb","offer_id":67714280456480,"sku":"KMXPFH7IZUNDDOGEXLFW3FND","price":24.99,"currency_code":"CAD","in_stock":true},{"title":"5 lbs","offer_id":67714280489248,"sku":"5WVCLOBYL5K6DM6TSEVXE335","price":109.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/3676\/4192\/files\/2009495305_3c2a8e72-afe0-4227-ab21-4f0c748c2feb.png?v=1791594354","url":"https:\/\/vendepro.com\/fr\/products\/bulk-di-resin-triple-bed-colour-changing","provider":"Vendepro","version":"1.0","type":"link"}