Why is a chlorine floater a bad idea?

[chem geek]

Unless your pump is on 24/7, pucks in the skimmer is a terrible idea. If you don't believe me, try putting a metal encased thermometer in the skimmer along with your pucks. After a few nights with the pump off you'll find your thermometer rusting away. Just imagine what could happen inside the copper pipes in your heater. I'm speaking from experience since I did this about 2 years ago after about one and a half seasons using Tri-Chlor tablets and then finding I had over 100 ppm Cyanuric Acid (CYA) in my water from these tablets and that I could no longer maintain satifactory chlorine levels. Yikes! What a nightmare.

So please follow the advice of others and read about the BBB method on this board. It will not only save you money, but headaches and problems too.

Richard

[keithw]

Ok, I have my results. Had them done on a spectrometer? At the pool store.

Saturation Index? -24
Dissolved solids 0
Free Chlorine 5.0
Total Chlorine 5.0
PH 7.3
CYA 83
Copper 0
Iron 0
Total Alkalinity 124
Adjusted total Alkalinity 100
Calcium Hardness 58

Look like my Chlorine is high according to the results they printed out. I will definitely discontinued a tab in the filter as suggested. Other than that, how do I look? How can I use the BBB solution but still utilize the remaining tabs that I have?

[cwstnsko]

Everyone here will suggest you get your own test kit and do the tests yourself. Then you can believe the numbers with higher confidence.

With the CYA at about 80, you are a the minimum FC level to keep algae at bay. According to Ben's chart, http://www.poolforum.com/pf2/showthread.php?t=365 , you should probably keep it closer to 8ppm.

[keithw]

So I should add more Chlorine? According to the pool store's printout, 5 is high. But you are correct that algae does form on certain area over a few days if I do not scrub regularly.

Or should I attempt to reduce the stabilizer? Can I reduce the stabilizer?

[EricF]

The only way to lower CYA is a partial drain/refill. Your choice is either that or keep your chlorine levels higher as stated above.

Good luck.

EricF