Quote:
Originally Posted by thelawnwrangler
Off hand do you know if I can use the Red Sea Cal, Alk, and Mag test kit refills for the red sea reef foundation pro ca/alk/mg kit?
Or do I need to buy the individual test take advantage of the refill?
Great deal on the test kits right now!
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My sincere apology for the late response. They are all "Pro" in the product line so they are indeed compatible.