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  1. M

    Dolphin Active 20 will climb 90deg walls but not 45deg?

    Hello, I have a 18x36' IG vinyl lined pool and recently scored a nice 4yo Dolphin Active 20 on marketplace for $150! The robot works great in all areas of the pool except it is unable to scrub the waterline in the deep end as it cannot climb the ~45 degree walls which lead from the floor of...
  2. M

    Safety Cover vs Tarp - opening water condition

    First, let me say I have been using TFP for two years and have never been happier! My pool water has been outstanding using the system during this time. Last fall we decided to ditch the tarp and switch to a safety cover. In years past when we take the tarp off, the water is crystal clear -...
  3. M

    Shouldn't my CYA be going down?

    Hello all! First I want to say thanks! My last year with my pool was my first and it was very frustrating. This year, I am doing TFP methods and it is AWESOME! I finally can figure out what's going on with my pool, and am greatly enjoying the peace of mind that goes along with it. Likely...