D9lek

Hey, Can anyone help me out.... 3 days ago I had the hot tub installed. During the start up the shop rep didn't put any Sodium Bromide in despite using the bromine tablets in a floating dispenser. I wasn't actually there at the time but the wife tells me all he did was fill it with water from the garden hose, add a small amount of Fi-Clor Superchorinator and told her to wait for 24hrs until putting the floating dispenser in which she did without knowing any better. She's just done a test strip and that's what the tubs reading after the floating dispenser has been in 36hrs set at 3/4's open. Am I ok to add the bromide now or will I have to drain the tub and start from scratch??