something on the bottom of the pool

[bjaeram]

Oh and one more question, is it safe to swim in the pool if this is algae? I have a couple people coming over to swim. I just put two gallons of chlorine 12% in to see if that helps at all.

[aylad]

Algae in itself is not dangerous to swimmers. However,if algae is growing that means the chlorine levels are not high enough to kill the algae-- and if they're not killing algae, they're also not high enough to kill other stuff in the water, like bacteria and viruses. If you could post a set of water test results, it would help us diagnose the problem better. Also, what size pump and filter do you have? Do you see anything blowing out of the returns when the pump is on?

[bjaeram]

I don't have one of those test kits yet. The chlorine was very purple still on my dip stick this morning. I'm going to take it to get tested later.

When I did turn the pump on today there was a big cloud of brown coming from my return jet. I backwashed and when I turned it back on I did not have that.

As far as the size of the pump/filter i have no idea.


I just took a bunch of pics so let me see if I can figure out how to put them on here.

[bjaeram]

http://s120.photobucket.com/albums/o192/bjaeram/pool/

This is the only way I know how to share pics. If someone can tell me what kind/size of pump I have that would be great so I know when people ask me.

The stuff is in the bottleis the water I got when I held it in front of my return....gross

It's hard to see but I tried to take pics so you can see the stuff on the bottom of the pool too.

[bjaeram]

So I went to two different pool stores and got completely different answers and I still have NO idea what to do. Someone please help me!

Store 1- They said it looks like algae but they don't test for algae. He told me to shock, pour in a bottle of algecide, shock again, vaccum. He was about 16 so I went for a second opinion.

CYA 93
total chlorine 8.5
free chlorine 8.5
ph 8.2
alk 214
hardness 245


Store 2- Said it's iron and my ph is too high. They said use iron out and acid

CYA 29
fc 10.88
tc 11.76
cc .88
ph 8.4
alk 188
hardness 258
iron 5.2
total dissovled solids 900
saturation index 1.1

So same pool water, taken at the same time, very different results and totally different recommendations. Someone please help!!!!

[Watermom]

This is why we tell people they need to be able to test their own water. If you had gone to 5 different pool stores instead of 2, you most likely would have gotten 5 different reports and recommendations.

Have you ordered the Taylor K-2006 yet? If not, you really need to do so. In the meantime, see if your Walmart has an HTH 6-Way test kit (not strips). If not see, if they have an OTO/Phenol Red test kit (yellow and red drops).

Tell us exactly what all you have used in your pool -- meaning ingredients and not just "shock."

Please put your pool's information in our pool chart. It makes it easier for us to help.

Pool Chart Entry Form
Pool Chart Results

[canucksdownsouth]

Are you sure it's not sand? If it's sand, the laterals in your filter just need to be replaced, no?

[bjaeram]

I bought the HTH kit last night and tested this morning. I have a really hard time reading the color differences on the yellow so I'm not sure how accurate I am. They just all kind of look the same to me. I had my 8 year old help for a second opinion...

CL 5 (however I did a strip too just to double check myself at I only got 2 on that, I'm not sure what that means)

Ph 8.2

Alk 190

Hardness 390

CYA 40

I have been using liquid sodium hypochlorite 10% (2gallons every week to shock) and trichlor 92.4% pucks floating.

That is all I had been putting in for a few weeks.

The one pool store gave me some algae stuff (Biogauard copper 3.3%) and I put a bottle of that in yesterday. It's supposed to stay in for 24 hours then I'm supposed to vaccum. Today the pool looks about the same if not a little bit cloudy which I'm assuming is from the Biogaurd.

As far as it the question about it being just sand.....I'm not sure it could be. I initially thought that is what it was honestly. I haven't had this problem until recently and I've not damaged the filter. Could a lateral go bad if nothing has happened to it? After I backwashed the return water was clear so that is another reason I thought it probably wasn't sand.....I really don't know though.

I'll go fill out those charts. I really appreciate any help! Thank you so
much!

How do I find my PF user ID. It's required for the chart and I can't find it. I tried to click on profile at the top and got a message that says I don't have permission.