{"product_id":"fritz-rpm-elements-part-2-cal-16-oz","title":"Fritz RPM Elements Part 2 Cal 16 oz – Reef Aquarium Calcium Supplement","description":"\u003cp\u003eSupport strong coral skeleton growth and balanced reef chemistry with \u003cstrong\u003eFritz Aquatics RPM Elements Part 2 Cal 16 oz\u003c\/strong\u003e, a high-purity calcium supplement formulated for marine and reef aquariums.\u003c\/p\u003e\n\u003cp\u003eCalcium is a critical building block for stony corals (SPS and LPS), clams, coralline algae, and other calcifying organisms. RPM Elements Part 2 Cal is designed to work seamlessly within the Fritz RPM Elements dosing system, providing calcium in a form that closely matches natural seawater chemistry while minimizing impurities and precipitation.\u003c\/p\u003e\n\u003cp\u003eIdeal for daily supplementation or correcting calcium depletion caused by coral uptake and filtration, this liquid formula allows precise, consistent dosing and integrates easily with manual routines or automated dosing pumps when used as directed.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRaises and maintains calcium levels in reef aquariums\u003c\/li\u003e\n\u003cli\u003eSupports coral skeleton growth and coralline algae\u003c\/li\u003e\n\u003cli\u003eDesigned to pair with RPM Elements Part 1 Alk and Part 3 Magnesium\u003c\/li\u003e\n\u003cli\u003eHelps maintain balanced reef chemistry\u003c\/li\u003e\n\u003cli\u003eIdeal for reef, SPS, LPS, and mixed marine systems\u003c\/li\u003e\n\u003cli\u003eFree of phosphate, silicate, and organic contaminants\u003c\/li\u003e\n\u003cli\u003eReef-safe when used as directed\u003c\/li\u003e\n\u003cli\u003eEasy-to-dose liquid formula\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eHow to Use\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eShake well before use\u003c\/li\u003e\n\u003cli\u003eTest calcium levels before dosing\u003c\/li\u003e\n\u003cli\u003eDose gradually to reach and maintain target calcium concentration\u003c\/li\u003e\n\u003cli\u003eTest regularly for best results\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAlways follow manufacturer dosing instructions, and avoid rapid calcium increases.\u003c\/p\u003e\n\u003ch4\u003eProduct Details\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Fritz Aquatics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct:\u003c\/strong\u003e RPM Elements Part 2 Cal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 16 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Liquid calcium supplement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest For:\u003c\/strong\u003e Reef, SPS, LPS, and mixed marine aquariums\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater Type:\u003c\/strong\u003e Saltwater\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eFrequently Asked Questions\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What does RPM Elements Part 2 Cal do?\u003c\/strong\u003e\u003cbr\u003eA: It raises and maintains calcium levels, supporting coral growth and reef stability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this product reef safe?\u003c\/strong\u003e\u003cbr\u003eA: Yes. It is safe for reef aquariums with corals, invertebrates, and marine fish when used as directed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do I need to use the other RPM Elements parts?\u003c\/strong\u003e\u003cbr\u003eA: For best results, Part 2 Cal should be used alongside Part 1 Alk and Part 3 Magnesium to maintain balanced water chemistry.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this be used with a dosing pump?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The liquid formula is compatible with automated dosing systems and manual dosing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this suitable for freshwater aquariums?\u003c\/strong\u003e\u003cbr\u003eA: No. RPM Elements Part 2 Cal is formulated specifically for marine and reef aquariums.\u003c\/p\u003e\n\u003ch4\u003eShop Fritz RPM Elements Part 2 Cal at Tropical Treasures Wyo\u003c\/h4\u003e\n\u003cp\u003eKeep your reef chemistry balanced with Fritz Aquatics RPM Elements Part 2 Cal, available at Tropical Treasures Wyo in Cheyenne, Wyoming.\u003c\/p\u003e","brand":"Tropical Treasures Wyo LLC","offers":[{"title":"Default Title","offer_id":53005369966805,"sku":null,"price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/4545\/8133\/files\/RPMCal.jpg?v=1771517087","url":"https:\/\/tropicaltreasureswyo.com\/products\/fritz-rpm-elements-part-2-cal-16-oz","provider":"Tropical Treasures Wyo LLC","version":"1.0","type":"link"}