{"product_id":"fritz-rpm-calcium-buffer-system-pt-2-calcium-1-gal-bottle","title":"Fritz RPM Calcium Buffer System Pt 2 Calcium 1-Gal Bottle","description":"\u003cp\u003eCalcium buffer system for marine aquariums that helps maintain ideal calcium and alkalinity levels. Part 2 contains the highest grade calcium and is designed to work with Part 1 and periodic use of a high-quality salt to support correct ionic balance for coral, fish, and invertebrates.\u003c\/p\u003e\u003ch2\u003eShop locally in Wheeling, Illinois\u003c\/h2\u003e\u003cp\u003eIn stock at Marine Concept Supply, 165 Wheeling Rd, Wheeling, IL, as of October 27, 2026. Availability can change; contact us before visiting to confirm.\u003c\/p\u003e","brand":"Fritz","offers":[{"title":"Default Title","offer_id":46417051353132,"sku":null,"price":23.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0584\/4382\/5196\/files\/89001735-1.jpg?v=1792356063","url":"https:\/\/www.marineconceptsupply.com\/products\/fritz-rpm-calcium-buffer-system-pt-2-calcium-1-gal-bottle","provider":"Marine Concept Supply","version":"1.0","type":"link"}