A customer told me that once and I told them “Congratulations! Your pool has character.” They didn’t find any humor in my comment.
Let’s see if we can help you avoid the August green-pool syndrome. It can happen for several reasons but here are the Big 3:
- pH is off. Low pH leads to hyperactive chlorine activity. In short, a low pH will have you burn through chlorine much quicker than if it is in range. Conversely, a high pH is just the opposite. You may test and see a lot of chlorine in your pool, but the chlorine isn’t ‘releasing’. Briefly, a proper pH will go a long way in keep algae away.
- Stabilizer is low. With all the rain we had this summer, there has been a lot of pumping water out of the pool. When you drain water, you take the stabilizer with it. On a traditional above ground pool, you probably drained as much as 15-20” of water out this summer. That’s nearly half your stabilizer too. Stabilizer adds life to chlorine and minimizes the chances of chlorine.
- Water temperature. As water temperature rises, you need more chlorine because it gets more active the hotter the water. Here’s the rule of thumb: For every 10 degrees of water temperature rise, you need 25% more chlorine. What worked at 70 degrees won’t work at 80…0r 90. You constantly need to adjust your chlorine input and if you combine this with points 1 & 2, it spells trouble.
Bring us a water sample and we’ll be grad to do a free water test and keep you on the straight and narrow. –Max