. . . the last time you dismantled and thoroughly cleaned your tank's main drive pump and your skimmer pump? If not your system is probably not turning over as much water as you think it is. It's also quite likely that the impellers will seize up at some point in the near future, causing many more problems than result from slow turnover. Take some time in the next couple of weeks to do some major cleaning. You'll be glad you did.
Gary
Gary





