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  1. Z

    Chlorine option for commercial size pool

    Taking care of a new commercial pool. Began with SLAM & passed the OCLT. 40ppm CYA. 115 total volume. pH stable at 7.8. CA around 175ppm. Got very tired of transporting 21 gallons of liquid each week as it was requiring three per day. So I opted for Hypo Chloride at $2 per 1ppm raise in Cl...
  2. Z

    Bromine & Nosebleeds

    We have a client that seems to get a nose bleed each time he comes to swim practice and gets into the bromine water. She says that it rarely happens in her Parent's salt water pool but occasionally. He is prone to bleeds and has a recent nose break injury; after the fact. Wondering if chlorine...
  3. Z

    Bromine Reserve

    Question: how many lbs of Bromine tabs would it take to build an adequate sodium bromine reserve in a 177k pool? We will be doing some renovation on one of the pools this August and I would like to only meet the min reserve requirements to make it a bromine pool. Assuming I can keep reserve...
  4. Z

    My Borate experience

    I was interiged about adding 50 ppm of borate to my residential pool to see what if the benefits I would find in my own experience. Here is what I found with my experience over the past month. - Reduced chlorine demand: I tried to do a cost analisis of the chlorine cost before and after but I...
  5. Z

    CYA 0 Recommended Shocklevel for INDOOR pools

    Since my indoor pools have a constant CYA level of 0; what is the recommended shock level?
  6. Z

    Potassium Monopersulfate

    I have two indoor bromine pools. After reading these threads I have discovered that Bromine is a good sanitizer but fails to compare to Chlorine as an oxidizer. I would like to supplement some sort of oxidizer for my pool to release organic matter and other contaminants from the water but don't...
  7. Z

    Remove Magic Lube from chlorinator

    I put too much silicon lubricant on my chlorination cap o-ring and it got it on the cap threads. The threads are very difficult to remove with this lubricant stuff on them. I've tried scrubbing and paper towels to remove it but this is very difficult getting it all out of the threads. My...