texaspool Posted June 23, 2009 Report Share Posted June 23, 2009 I have been using Tri-chlor tablets and granules for years and they seem to work fine except of course the CYA problems. I have recently found that Di-chlor granules are cheaper and I'm thinking about switching, whats the difference between the two? And is there a downside to using di-chlor granules along with the Tri-chlor tablets? Also, whats the maximum chlorine level for a pool that is safe to swim in? Thanks for the help! Quote Link to comment Share on other sites More sharing options...
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