How do you know if mustard algae is dead> I mean what does it look like after it dies

16x32 inground saltwater pool>Sometimes I think its dirt sometimes algae.This is what i have done bought my FC up to at least 30 and it has held there for 3 days...

My wife and I would like to find out what it would take to get the pool @ my mothers house in usable shape. It's 35 years old, inground, approx 15 x 30, its some sort of...

We have a 21,000 gal pool - never have had water probs. Tree fell over pool and limbs in it from Hurricane Ike. Since clean up, we cannot get water clean. We have spent...

Hello all I am new I live in Arizona and i have had some issue with my in ground pool =/- 16000 gal and I have black algae all in the bottom of my pool. Now with today...

help
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help
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keep backwash for about 10 min so water leave is low

have an inground saltwater pool in texas... appears to be dust on the bottom... i have brushed it but it just moves around and settles on the bottom again (i assume it...

We may be buying a home in foreclosure that appears to have been vacant for quite some time, and the pool is a reel mess. It looks blackish green, the green part is...

Hi All,

Our pool has blackspot algae, so we were advised to put algaecide in it (copper based), the pool was not green or discoloured to begin with only had little...

Ive had two pool specialists look at my marbelite pool to give opinion on a series of dark grey stains that are appearing in random patterns everywhere. Both have...

all of a sudden this morning there is hardly any pressure building up in my skimmer box as a result the barracuda is not able to work.

I have backwashed, cleaned...

my apartment swimming pool having algae problem. The serviceman insist that the filter is not filtering well and ask it to be changed.

Is there a relation between algae...

We have a purple algae and our pool is testing high for manganese. What can we do to lower the manganese? We have been working on this problem for weeks and no one can...

Me again, actually it test high for "Cyanuric acid" What is this and how do we lower it. As we are told to drain the pool.

We seem to have trouble with our creepy crawly as it doesn't ever want to go in the middle of the pool.

We are new pool owners so not too sure what is up!

I have a major algae problem and know I need to vacuum to waste. Vacuum works fine when I hook it up while the sand filter is set to "filter" but once I change...

Hi All,

I just found your wonderful forum, and was hoping someone can help rip my pool of this green algae.

I have a 'dropper test' that I can do for some info....