Essentials - SPS Reef - ATI

Built specifically for SPS-dominated reef aquariums, ATI Essentials SPS is a highly concentrated two-part dosing system that delivers alkalinity, calcium, and essential trace elements in carefully balanced ratios. Developed using data from tens of thousands of ATI ICP analyses, Essentials SPS helps maintain the stability and precision that demanding SPS corals require for exceptional growth, coloration, and long-term health. Unlike many all-in-one dosing solutions, Essentials SPS utilizes inorganic alkalinity sources that are immediately available for coral calcification. Because these alkalinity components do not interact with nitrate or phosphate, hobbyists maintain complete control over nutrient management while still providing everything their corals need to thrive. Each part contains a comprehensive blend of major, minor, and trace elements consumed daily within a thriving reef aquarium. By replenishing these elements in the proper proportions, ATI Essentials SPS helps prevent deficiencies, supports vibrant coloration, and promotes consistent skeletal growth without the need for multiple supplemental additives. With approximately 3.6 times the concentration of traditional Balling-style two-part systems, ATI Essentials SPS reduces dosing volume while delivering exceptional value and performance.   Key Features Complete two-part dosing system for SPS aquariums Maintains stable alkalinity, calcium, and trace elements Supports accelerated SPS growth and vibrant coloration Developed using ATI’s extensive ICP testing database Uses inorganic alkalinity sources for precise nutrient control Helps increase and stabilize pH Approximately 3.6x more concentrated than traditional two-part systems Reduces the need for multiple trace element additives Ideal for low to moderate nutrient SPS systems   Ideal For SPS-dominant reef aquariums Ultra-low nutrient systems Reef keepers seeking maximum control over nitrate and phosphate levels Aquariums requiring stable alkalinity and calcium consumption replacement   What’s Included? ATI Essentials SPS #1 KH Complex ATI Essentials SPS #2 Calcium Complex    Note: Part #1 may occasionally develop precipitation during storage. If this occurs, place the container in a warm water bath and gently shake until the contents return to solution.