Proper water chemistry balance and frequent testing water and adjustment of chemicals. See your local pool store for a one on one advice for your specific pool. Not neglecting the pool is a good start. Now you are in for a lot of work.
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First try increasing the chlorine content in the water. If that does not work get a non metal based algaecide and follow the instructions on the bottle , If that still does not do the job you may have to flock the water settle the algae to the bottom and vacuum it to waste.
Algae spores float around in the air and can hit your pool at any time You can fix it by 1 shocking the pool and scrubbing the walls and floor of the pool if this doesn't clear it up just get an algaecide from your pool shop. When you vacuum the dead algae out of the pool it would be a good idea to vacuum it to waste to reduce the risk of reinfecting the pool.
Algae are a very simple type of plant, and like all plants they need water, food, and sunlight. There are different types, the most common being one of the varieties of green, but there is also yellow "mustard" algae, and the dreaded "black" algae which is hard to get rid of. Chlorine, Bromine, or an alternative like Baquacil is added to a pool to make it a hostile environment for algae and bacteria. If the chemical composition of the water is kept properly, algae shouldn't be able to grow in a pool. However, if the chemical level drops too far, algae can grow. They feed on phosphates and other trace chemicals in the water, and use the energy from sunlight to "power" their food-making process. One way that algae can get a "jump-start" is if there is organic debris in the pool like leaves, grass clippings, flower petals, etc. This organic debris is a prime source of fresh algae spores, and it will also react with the chlorine or other purifying chemical in the water, in effect using it up, causing the chemical levels to drop. To avoid this double-whammy, daily get organic debris out of the pool and skimmer baskets. If you have an algae problem in your pool, see your local pool store for chemicals to "shock" the pool by boosting the chlorine content briefly, an algaecide for the specific type of algae you have, and a treatment to remove the phosphates from the water to prevent future algae growth. NEGLECT.
Saltwater fish are able to excrete(get rid of) salt via the gills and via the urine.
Black algae is very hard to get rid of You need to get down there with something an scrub the surface of the algae. this will damage it so that algaecides will be able to penetrate it Hit the pool with a suitable algaecide you will be able to get this at your pool shop and also try putting some dry chlorine in a sock and place it directly on the worst affected areas, leave it for a while and see what happens.
Algae dust that comes from the algae fairy right? Anyway the best way to get rid of the algae skeletons (as one of my customers calls it) is to vacuum them directly out of the pool bypassing the filter. The problem is that these dead algae spores are too small for the filter to pick up so they end up going right through the filter. The best way to vacuum them out depends on what type of filter you have: SAND FILTER-Use the waste or drain position on the valve to vacuum your pool this will effectively remove the algae from the pool. You will have to refill the water you drain out of the pool when you are done. DO NOT COMPLETLEY DRAIN THE POOL. If the water gets to low stop and refill before you continue. D.E. FILTER-If you have a multiport (this valve will have at least 4 positions on it) valve on the filter put the valve in the waste position just like with the sand filter above. You will have to refill the water you drain out of the pool when you are done. DO NOT COMPLETLEY DRAIN THE POOL. If the water gets to low stop and refill before you continue. If you don't have a valve to backwash or you have a backwash valve that only allows you to filter or backwash then you have a difficult situation. The best thing to do is get an extra pump to use to vacuum the pool separate from the filter system. The other option is to plug all the return lines where the water comes back to the pool then remove the filter grids (if you have a grid filter) and open the drain valve on the filter and turn the pump on to vacuum the pool. Make sure that you have the water directed away from your filter system and your house. CARTRIDGE FILTER-Here you have a real problem if you have an in ground pool and about the only way you will get rid of the problem is to get a portable pump (or a separate pump) and vacuum the pool with this pump discharging the water out of the pool along with the algae dust. If you have an above ground pool you can plug the return and the skimmer. Then remove the filter cartridge from the filter. Reassemble the filter without the cartridge then where the water comes back into the pool take the hose connected to that fitting off the side of the wall of the pool and directed the hose away from the pool, filter system and your house. Then turn the pump on and vacuum the pool until the algae dust is gone. DO NOT COMPLETLEY DRAIN THE POOL. If the water gets to low stop and refill before you continue. FYI _ Cartridge filter they sell this bag that goes over your skimmer basket it cost like 8 dollars and it filters all of the algea into it so you dont have to drain the pool.
Green pool water is caused by algae. To remove the algae, bring the pH level of the water to 7.8, scrub the sides and bottom of the pool, shock the water with chlorine, then vacuum up all the dead 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.
u could get a net and scoop it out or a boul
Put a tarp roughly as big as your pool on it overnight if it is near a garden with good hiding places for small things.
with a hand vacuum you would be best of vacuuming it to waste in order to get rid of it Al rather then stopping it with the filter and then backwashing.
No Black algae can be found every where from the shower cubicle to the the water in the sea, unless you have some particular allergy to it there is nothing to worry about. However if there is algae in the pool, it is best to get rid of it as it will effect the effectiveness of the pools disinfection system, Black algae is particularly hard to get rid of and should always be tackled is quickly as possible
Green pool water is caused by algae growth. When chlorine levels drop below 1-parts-per-million, algae will begin to grow. To get rid of the algae, turn on the pump so chemicals will circulate through the water. Correct the pH level of the water by adding an acid or a base to bring the pH level to a 7 or 8. Clean any debris out of the pool. With a nylon brush scrub the pool, breaking up the algae. Add shock to the pool, and continue running the pump throughout the cleaning process. The water will be cloudy when the shock is first added, but will soon begin to clear. Once the water is clear, vacuum the algae from the pool.
Salt water pools are in fact chlorine pools part of the salt is turned into chlorine by the salt water chlorinater If it works in a normally chlorinated pool it should also work in a salt water pool. However you should check if there is any metallic ingredient like copper in it as these are not recommended in salt water pools.
Algaecide can usually get rid of algae. Unless the water in circulating there is no way to prevent algae buildup on wet surfaces.
As with all products that advertise " no chlorine" NOT SO! You should use chlorine to SANITIZE the water. The extra shock that this provides will keep your pool free of algae especially with the use of the product you mentioned.
Algae spores float around in the air and can hit your pool at any time You can fix it by 1 shocking the pool and scrubbing the walls and floor of the pool if this doesn't clear it up just get an algaecide from your pool shop. When you vacuum the dead algae out of the pool it would be a good idea to vacuum it to waste to reduce the risk of reinfecting the pool.
thats a bad idea to have an inground salt water pool in concrete. the salt water it self may eat away some parts of the concrete, plus the fact that its underground and contains salt it attracts worms. maybe you should pour alot of clorine in the pool to kill them, then empty out the water and start fresh.