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If there are just a few spots and you do not wish to drain the pool you must first scrape the "head" off with a wire brush or algae stone and then apply a granular/powder chlorine directly on top of the spot. If the pool is riddled with the stuff it would probably be easier to drain the pool, scrape off the heads of the black algae and then chlorine wash the pool. Let the chlorine sit for a half hour before rinsing.

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Q: How do you rid salt water pool of black spot algae?
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How do you clean algae from a chlorine free pool?

You scrub the pool and filter the water. Or scrub the pool and do a water change. Some people use salt as an algae inhibitor and they do make salt for pools. You can get it at Walmart or home improvement stores, or at pool stores.


Is pool algae less with salt water?

yes algae levels are lower due to the salt levels. Salt water pools are more carrosive to the pools plumbing. PVC may be a better way to plumb a pool as time will tell.


Can you kill green algae by filling an above ground pool with salt water?

Get an algaecide and follow the instructions. it makes no difference what sort of pool you have.


What brand algae-side for salt water pool?

It does not really matter what brand is used as you can use them in either.


Plant watering with salt water pool water?

Watering a plant with any type of salt water will cause the plant to wilt. Because of the salt outside the plant cells, water leaves the cells in a process called osmosis. With less water in the cells, the cells shrivel up. If they shrivel up, the plant loses it's ability to hold itself up.


What is in sea water that is not in a saltwater pool?

Aside from all kinds of microbes algae and a few other compounds there is not too much difference aside from the fact that sea water is far saltier then pool salt water.


How do you remove green algae from the bottom of your pool and how can you stop it from returning?

Shock the pool with chlorine (your Pool shop will tell you how much to add). Run the filter constantly, cleaning as necessary, for a couple of days. Brush pool walls as well. Then install a salt water system and you won't get that algae coming back.


How do you convert a fresh water pool to a salt water pool?

Add salt


Can you use salt and chlorine in your pool?

Yes as a mater of fact that is what salt water pool normally is. With a salt water pool there is a electronic salt water chlorinator installed that uses the salt in the water to create chlorine. However if you don't have a salt water chlorinator and prefer the feeling of a salt water pool then there is no reason not to add salt to the pool as well as keeping up the chlorine yourself.


Can seawater be used to fill or top up a swimming pool?

Not recommended to do this. Water is very high concentrated in salt and other algae, and phosphates.


Do you ad salt to a salt water pool?

No. salt water is salt water. it already has salt in it


Can you convert a painted pool into a salt water pool?

Simply put any pool can be a salt water pool, even an above ground pool.