WebMay 15, 2024 · Algae growth turns a pool green, and algae grows when pool water lacks chlorine. A pool’s free chlorine level should be between two and four parts per million. If … WebAlgae keeps your pool from sparkling. There are three main types of algae, all classified by color: green (the most common), mustard (yellow) algae, and black algae -- the most dreaded as it can never be totally killed, only rendered invisible and controlled.
Looks like algae on vinyl liner but will not brush off! - Trouble Free Pool
WebSep 17, 2024 · Brushing will remove green algae, but it won't destroy it. Superchlorination, aka shocking or shock treatment, will sanitize pool water that might be resistant to normal chlorination. Maintaining your pool … WebYellow or mustard algae is a form of green algae that has become resistant to chlorine and other sanitizers. Unlike green algae that floats on top of water, yellow algae clings to surfaces, such as the walls or bottom of the pool, or on other objects like pool lights, ladders, or filters. north ahec
Green dust on bottom of pool Trouble Free Pool
WebJun 9, 2014 · Especially for pools that went very green, there is likely a high level of phosphates and nitrates in the water. PhosFloc not only clears the pool water, but it removes phosphates, which lead to algae growth. Just follow the instructions, adjusting the pH to 7.0, and adding 4lbs of Phos-Floc per 10,000 gallons of pool water. WebAug 19, 2011 · All of my chemicals are pretty good but when you brush the bottom it is a big cloud of green. My FC =9.5. CC= <.5. TC=10. PH=7.6. TA=90. CH=160. CYA=85. I am … WebJun 22, 2010 · When I opened the pool, the bottom and sides were green - greener than usual. I assumed that after a good shock, the green would be brushable and then … north afton