New Spa 400 gal. The spa is indoors in unheated room. Currently using dichlor. This product has a stabilizer in it. My cya level is already up to 70.
Tested with Taylor cya test kit. It appears that dichlor is the recommended sanitizer however the stabilizer is a chemical that we do not need. When used in an outside pool/spa, the recommended cya level is 30-50. levels higher than than start to affect how the effective chlorine the chlorine will be. Can someone help here?