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  1. mgtfp

    PoolMath - Did your phone go swimming?

    Yesterday evening, my PoolMath App (Android) started to show the error message "Did your phone go swimming? We couldn't connect to the clouds, please check the weather and try again". Didn't let me proceed, message kept coming back when confirming with "Ok". Still happening this morning...
  2. mgtfp

    pH in SWG cell

    I found an interesting paper on calcium carbonate deposition on the electrodes of an electrolysis cell: https://www.sciencedirect.com/science/article/pii/S2213343720305881?via%3Dihub The paper is very recent, due for publication in the October 2020 issue of the Journal of Environmental...
  3. mgtfp

    Meanwhile in Australia...

    Today's crop from the skimmer basket: Still alive and kicking...
  4. mgtfp

    Turning the SWG off during SLAM

    I just started replying in a featured thread (Featured - How do i know if i'm generating Chlorine?), but then thought that this would go too much off-topic for the OP, and decided to start a new thread here instead. Background is the question if the SWG should be turned off during a SLAM or not...
  5. mgtfp

    Algae control in winter

    I am following your Forum for quite a while now, but this is actually my first post. After constantly having algae problems when following standard advice on FC levels, I was very happy to learn about TFP's approach in adjusting the FC-level to the CYA-level. Having a physics background, I quite...