Freaking OUT! Brown stains on my gunite pool!

[dblomom]

PoolDoc,

I'm looking at the links you provided and getting ready to place my order(s) on Amazon...
how do I know which CuLator product that you recommended of the 3 to purchase? I can't seem to figure out which one I need.

TYA,

Amy

[PoolDoc]

Did you do the bucket test?

The CuLator products are distinguished by how much metal they can collect. If you have a LOT of metal (lots of colored sediment in the bucket test) OR if you are pretty sure you have metals in your FILL water, you might want to get the biggest one. If you do NOT have much colored sediment, and do NOT have metal in your fill water, then the smallest will probably work.

But . . . either way, you probably want to get skimmer socks, to protect the CuLater from gunk that could otherwise clog it, and render it useless.

[dblomom]

No, I did not do the bucket test...yet But now that you've explained it again, it makes sense that I need to do that first.
Thanks, I'll get that done and report back.
Until then, thx!...
Amy

[dblomom]

OK, life (and a ton of rain) got in the way, but I have done the bucket test. It yielded zero sediment in the bottom of the bucket. Do I still buy the CuLator product(s) you recommended?

Also, I do have an algae problem. Not sure if I had the algae all along or just because of all of the rain. I tried to stay on top of the chlorine test, but apparently, failed. I know, you warned me. I shocked it last night, after brushing the visible algae off of the tile line(s). I turned the chlorine level up a bit as well. The water is still crystal clear.

While scrubbing the algae, my husband dove down to the bottom where the drain is. Is it normal 1) for the drain to only pull from maybe 1/3 of it's length? (it's not a round drain but a horizontal one) and 2) for the 2/3 that it's not pulling from to be very dark (maybe even greenish) in color?

As far as the spots that initially got me to this site, they are still there, they don't appear to be any bigger, smaller, darker or lighter.

I feel like I have so many questions, I hope I'm not too all-over-the-place. I've given up on my pool company; I called them yesterday to get 4 lbs of shock for my chlorine pool (I called 1st b/c they're sort of a drive for me). Low-and-behold, they didn't have any. What pool company doesn't have shock? Really?

TYA,
Amy

[PoolDoc]

Hi Amy;

You can shock your pool with bleach -- 3 gallons of PLAIN 6% household bleach will do it, unless your CYA level is high. (Did you ever get a K2006?)

Regarding the CuLater, we recently got a bit more evidence that that work. So, if you don't mind the expense, keeping one in your skimmer will reduce the likelihood of an recurrence of your stains. And, it should last till it is used up, if you keep it from getting contaminated with pool goo, so remember to get skimmer socks, if you get the Culator.. I wouldn't depend on one to last more than a season, though. You can get the small one, if you like, since you may not even have any iron. If it DOES begin collecting iron, it will discolor.

You *really* need a K2006, even if you don't use it regularly. I don't know what your TA, CH, or CYA levels are, so I can't advise you as well as I'd like.

Also, if you'd please complete our new Pool Chart form -- it takes about 30 seconds -- we can answer your questions more appropriately.

Pool Chart Entry Form
Pool Chart Results

And, one more thing: you did the bucket test, on your pool, right? If so, you should ALSO do it on your tap water, to see if there are metals in the water you are adding to your pool!

[dblomom]

PoolDoc,

I will order the K2006 today. (I wasn't sure what to order (or not) and was under the impression to do the bucket test)...also, when I did the bucket test, I did it w/ hose water that we use fill the pool. Are you saying I should also do it for the tap water as in in the house?
I will also order the CuLator. Is it probable that I have and algae problem AND a metal problem (even though the bucket test yielded no sediment)?
And when I shock the pool w/ bleach, do I just dump it right in to the pool water?

Thanks!!!
Amy

[dblomom]

Is this the K2006 I should get? (I couldn't view your signature, I don't think I have permission)
http://www.amazon.com/Taylor-Complet...rds=K2006+pool
Also, I got the metal levels from my water supply, are you interested in those at all? Or should we just go off the test kit results once I get it?
Thanks!!
Amy