77a8cecc_Reefkeeping_Acronyms__STANDS_FOR
[ACRONYM] SPS [WHAT IT IS] Type of coral defined by polyp size (~ under 1cm) and belonging to the order of stony corals, Scleractinian, which build calcium carbonate skeletons as they grow. [STANDS FOR] 
Small Polyp Scleractinian
Reefkeeping Acronyms
STANDS FOR