underthesea
Member
I have had my several tanks running for several years with no problems but one thing I am always and have been reading 0 on is my alkalinity. I do not have any problems with my ph or any other thing i test for. Should I worry that I am reading 0 for alkalinity? My corals and fish have and are doing great. Do I need to worry. I am using Red Sea's saltwater and reef test kits.