So, we were surprised last night with a phone call that said they would be here first thing this morning. We were expecting them next Tuesday! They also said they would do the acid wash this evening and start to fill then.I have gotten no chemicals and tomorrow is Sunday. Any advice on what I should run to get? The guy told my husband if we want to swim in it not to put in acid. I am not worried about swimming in it and just want to get our chemicals straight. Help!!