I also use pool chemicals. Pinch a penny is good,recently set up calcium reactor and if you know what you are doing and how they work then dialing in is not so hard. Also helps to have an apex or reefkeeper to set parameters.
Thankyou for the beautiful corals, hope to do business again very soon. Awesome tank setup, everyone must buy from Brad he has some great deals,all corals are healthy and large polyps. Great guy to deal with.