I use borax to lower PH. What product from the store can I use to raise cya? Also, I have baking soda but can't remember what I use it for.

thanks

We are replastering our pool and adding a mosaic design on the bottom. What kind of grout do I need to use? I have been told that I can use regular sanded grout.

Hi all

I want to drain the pool now it's Autumn in Spain and regrout the existing tiles to give a fresher, cleaner look. Can anyone tell me the correct preparation...

I have a 12' x 36" pool. I have been unable to maintain chlorine in the water. I use regular 6% bleach for chlorine source and just started experimenting...

I can't afford to run the pool this year. So it's just sitting there with the cover on. it's an inground concrete pool - pretty big with a curved shape. DE filter.

What...

I am currently using a Caribbean Clear ionizer but I want to go with the BBB method instead. I need instructions on the steps I need to take to convert my pool.

I've been reading about this BBB method, very curious about this since I've inheirited an inground pool and really can't afford the costly supplies at the pool stores....

I just read the help that you gave to Barbara in July of 2009. The service and time you provided her made me want to join your board, so I did.

Greetings All!

Second post here. I have a client who was having a pool service use gas Cl for chlorination and a ph of 8 to keep his pool clear. Those aspects mixed...

Problem :

FC : 7.3
TC : 9
pH : 7.2
TA : 104
CH :
CYA : 42

My pool : 24' round above ground
Pool chemicals : chlorine products
My pump & filter : sand...

Dear Readers ,

i have encountered a problem which is about having high pH .This pool is filled with a neutral water which is 7.2 ;however,it has became alkalinity after...

I would like to switch to BBB method. from what I understand the firstthing I need is a test kit. Which one do I buy. Currently pool was uncovered most of winter is dark...

For sale in the UK - "Domestos Original".

Is this stuff ok to use for the BBB method? I've had a look in a couple of supermarkets and i can't seem to find...

It's very easy to implement BB on a brand new pool. The first thing you'll need is the test kit. Once you have that and the pool full, you run the complete set of tests...

I have 27 round with pentair filter and dynamo pump 1.0 bought in 2002. Does anyone know if you can switch the pump out with a Hayward 1.5 and if so how do you do it?

I'm planning to drain my pool TDS's too high, and it's been a few years.

It 15,000 gallon, salt system.

Are there any charts around that will give me basic start up...

Hi everyone,

We purchased a pre forclosure a few months ago and just uncovered the pool (that was supposed to be clean). It had very bad green algae. We got it from a...

Problem: Water is starting to turn green. My current CYA level is 100+ . Should I do any water treatment before draining at least 1/2 of the water? From what I've read...

I am new to this forum so if i get it wrong please bare with me. My question is about the grids in my de filter. I switched over to the BBB method last year after I came...