Your Ph is probably out of whack it needs to be between pH 7.3 and 7.6 . If you do not have the equipment to test take a sample to your pool shop where they can do the check for you, and if you wish you can get test kits to do it your self. Keeping the pH of your pool correct will stop corrosion of pool equipment and aid in the effectiveness of pool disinfectants.
Nord Pool Spot was created in 2002.
I have etching in my inground concrette pool and i need to know how to fix it. the pool was made in 1973 i bought the house three years ago.
There is no spot for the black ball on a pool table.
The slimy mucus stuff in a pool is probably algae.
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.
There are no pool table markings except the foot spot dot. It is called the rack spot by some people.
color etching is fraternally etching
It's a Damascus etching. For more info just search 'Damascus'.
Bleach or Clorox.
An etching on paper is a print made from a metal plate, called an etching.
its got the stuff on it
Yes, just drain it and take it apart and put it back together on the new spot. Of course, the ground under the old spot will be destroyed, but it will grow back. Make sure your new spot is level and then just reassemble the pool on your new spot.