Pool has been great all summer using the TFP process. Last week we started getting brown/yellowish algae so we shocked for 3 days and passed the OCLT.
Yesterday, my sister saw a yellow spot and the pool was a little cloudy so we went ahead and shocked again thinking the algae had come back.
So, my question is, should I be doing a regular shock or mustard algae shock? We used to get mustard algae every August so it's no surprise if it's that.