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  1. M

    Replacement bulbs for pool light

    So I have a Jandy pool light, and the bulbs need to be replaced. The label says to replace with this bulb which is 65 bucks for 2, and you need 8, so a total of 260 dollars for 8. I found these bulbs on Amazon and they seem to be the exact same thing, and it's 23 bucks for 10 of them. Am I...
  2. M

    I think he's dead, Jim!

    Tested my water today and had 0 FC. Went to check the cell and when I unplugged it I found this: So I'm guessing it's fried. Any idea what might have caused this?
  3. M

    Pressure gauge jumps when pool is in "Spa Mode"

    I noticed the other day that when I set my pool to run in "Spa Mode", the pressure gauge on the filter jumps up from about 12psi (where it normally is in "Pool Mode") to about 20psi. This pressure rise only happens when the valves are set for spa operation. Is this normal?
  4. M

    How are my numbers looking?

    FC 8.5 CC .5 TC 9 ph 7.2 TA 50 CH 800 CYA 75 Borates 80 Salt 3800 ppm The salt cell is running at 70 percent for 7 hours. I'm thinking my chlorine is a little high, but I'm not sure. Following the advice of others on here I'm trying to keep my ph and ta on the low side due to the ridiculously...
  5. M

    Overdid it with the borates

    So I added borax to my pool the other day and, after waiting 48 hours, tested and found that my borate level was 80ppm. I thought I had the measurements right but I guess I screwed up the calculations. Is this going to screw me up? Here are my full test results FC 5 CC 5 TC 5 TA 70 PH 7.5 CH...
  6. M

    Draining my pool?

    Hi, first post here. I've been lurking for a while. I'm new to pool ownership, having just bought a house with the pool listed below in my sig. I've been digesting all the info here and I think I've got a pretty good handle on the water chemistry thing....except for my calcium hardness. I did...