Search results

  1. EvilTwin

    Maytronics Dolphin Rebate Redemption

    Purchased my S300i on the 31st and running into the same issue. Can someone send me the code that was valid for this promotion? Thanks.
  2. EvilTwin

    Dolphin S300i Owners Club

    You can add me to this list of owners. I purchased an S300i from Marina's this week and got a great deal along with the rebate. I was having some plaster and re-tile work done on my pool this week so by the time the robot showed up yesterday and the pool was filled back up, there was a good bit...
  3. EvilTwin

    Rio Olympic pool

    Apparently a quote from someone said this: "We confirm that diving training in Maria Lenk Aquatics Centre pool is cancelled this morning. The reason is that the water must be still so the pool can return to it's blue color as soon as possible" - Phillip Wilkinson, Rio 2016 Spokesperson...
  4. EvilTwin

    Rio Olympic pool

    And this just in... "Rio officials closed the green diving pool Friday morning after the water began to smell 'like a fart'" Report: Rio officials close green diving pool after water begins to smell 'like a fart' - Business Insider
  5. EvilTwin

    2016 bleach prices

    Ollie's typically has 12.5% LC for $2.99/Gal. Cheaper if you get their coupons in the mail.
  6. EvilTwin

    Plumbing help for new VS pump

    Well, here is what the pad currently looks like: I am not opposed to re-organizing equipment on the pad. I am even looking into a new multi-port valve for the filter/backwash. I wanted a better one, not the push-pull that is there now. Some of those have side exits which may help with layout...
  7. IMG_0246_sm.jpg

    IMG_0246_sm.jpg

  8. EvilTwin

    Plumbing help for new VS pump

    While I have done basic PVC plumbing in the past, I need a little help with some pool plumbing. I have purchased a new Pentair Intelliflo VS pump and will be replacing an old Pentair Challenger Single-Speed. My concern is about how to go about plumbing the inlet to the new pump, since there is...
  9. IMG_0177-small.jpg

    IMG_0177-small.jpg

  10. EvilTwin

    Best Places to Buy Liquid Chlorine

    Pennsylvania: If you have an Ollie's near you, Check there. Last year, and now this year as I just stocked up, they have 12.5% for $2.99 per 128oz bottle. Not sure where Ollie's is ouside of PA. Check their website for locations. http://www.ollies.us/locations/ Also, Giant supermarkets tend to...
  11. EvilTwin

    Bleach Prices 2015

    Re: Bleach Prices 2014 Once again, Ollies has 12.5% gallons for $2.99.
  12. EvilTwin

    Geothermal pool heating

    Thanks for that info. I went back and looked at the data that I have been capturing from my system since it was installed last summer. My exit water temp (EWT) was rarely, if ever, above the mid-80's. I, too, like water in the low 80's, so it would be really hard to get a lot of heat out of my...
  13. EvilTwin

    Geothermal pool heating

    And this is really what I am thinking. I don't expect the geo to do all the work, but if it does some of the work, that's less that I pay for propane and it's even green, if you like that sort of thing. I have a 300,000 BTU propane heater on the pool. It's brand new and since I have a spa, I...
  14. EvilTwin

    Geothermal pool heating

    Thanks for the comments, Jason. While I certainly would not expect to be able to dump a massive amount of heat into the pool, I figure any amount of heat would help. I, too, have a 5 ton geo unit. I'll need to look at my system data and see what the exit water temps get up to. If there is a good...
  15. EvilTwin

    Geothermal pool heating

    Not sure if this is the right subforum for this question, so if the wrong place, please feel free to move it. I have a geothermal heating system in my home. I would like to find a way to utilize the output of my heat pump to send the heat through a heat exchanger that will put the heat into the...
  16. EvilTwin

    Trying to convince others...Its tough

    I've talked to several people about my experiences with TFP methods. Being a new-to-me pool owner since we recently moved to a house with a pool, a number of people have asked us how we like the pool. Some of them have pools. When I have told them about this website and the success I have had in...
  17. EvilTwin

    New heater. System pressure is now much higher.

    Yes, that is true. There was a heater bypass in the plumbing but they left that out when they put in the new plumbing. The installer said it wasn't necessary. I reviewed the heater manual and it recommends a bypass if the flow rate exceeds 120GPM. I have a 1.5 HP single speed pump. Not sure if...
  18. EvilTwin

    New heater. System pressure is now much higher.

    I had a new Pentair 300k btu propane heater installed today to replace the 20-year old oil fired unit that was here when we bought the house. I have not been able to heat the pool with it yet as I am waiting on the gas bottle hookup. But the one thing I immediately noticed was that the pressure...
  19. IMG_0147.jpg

    IMG_0147.jpg

  20. IMG_0246_sm.jpg

    IMG_0246_sm.jpg

  21. EvilTwin

    needing some help

    I have an older version of fiberstars than you do, so I'm not sure of how much help I can be. But after starting up our new (to us) pool at the new house, I noticed that our lighting system was really dim. I ended up opening the pedestal and cleaning the entire thing out. It was filled with...
  22. EvilTwin

    Just Discovered TFP, Just Opened Goliath Pool, Just Reconsidered My Life Choices

    Yes, your FC levels may get used up that quickly. Add more chlorine to bring your FC levels back up to SLAM level. Test as often as every hour if you can and add more chlorine to keep the FC at or above SLAM level as much as possible.
  23. EvilTwin

    My SLAM Journey

    What is being said is that if your FC is 10 or higher, the pH reading will not be accurate. Since you need to be maintaining a SLAM level of 20+ FC, you can probably forget about getting an acurate pH reading for now until the SLAM is done. Just keep SLAMming. The more frequently you can test...
  24. EvilTwin

    First (real) Post about our pool

    LOL! We have been swimming. A LOT! Thanks for the help.
  25. EvilTwin

    Plaster staining

    Thanks for replying. As of today CH is 180 (down from 210, just did a partial drain and refill). TA is 120.
  26. EvilTwin

    First (real) Post about our pool

    Well, a few weeks and several partial water drains and refills later, here are today's numbers: CYA: 60 - YAY! pH: 7.5 TA: 120 CH: 180 FC: 6.5 CC: 0.5 TC: 7.0 Looks like I need to add some MA to lower pH which should also bring TA down. Overflow from the spa seems to aerate plenty and will...
  27. EvilTwin

    Plaster staining

    After refilling the pool with the 18 inches of water I drained and retesting, my CH dropped to 180. Given this statement from pool school: I am wondering if the CH has been low over the years due to well/refill water and poor maintenance of the water chemistry in this regard.
  28. EvilTwin

    My SLAM Journey

    Blue and cloudy is better than green and mucky! Keep going.
  29. EvilTwin

    Plaster staining

    So I came home today and since I have a day or two where the pool isn't getting used, I did another large water drain/refill to lower the CYA level. Took more pics of the plaster with the water down. The darker areas appear and feel smoother than the lighter ones. The lighter areas are what...
  30. EvilTwin

    Plaster staining

    The pool is 20 years old, so if it is plaster dust I think I'd be worried it was coming off so easy. PH is around 7.5 now I have a nylon brush too. I was just under the impression that nylon=liner, SS=plaster/concrete. I'll try the nylon.