SPS corals or Small Polyp Stony Corals, are one of the major coral classifications. Identified because of their hard calcium carbonate skeleton and smaller polyp size. SPS corals are often a favorite for both advanced and beginner saltwater reef hobbyists because of their unique colors and growth patterns. SPS corals require stable Calcium and Alkalinity levels as well as high flow and lighting for optimal growth. If you have any questions about any of our SPS corals for sale, feel free to reach out to us or read more about SPS corals here.

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