Turned Swimming Pool Filter On..Brown Water Problem..by Amanda
Accidentally left filter off for 3 days after adding chlorine pucks. Tested pool and no chlorine, realized filter was off. Turned it back on and brown water started entering the pool. What should I do? Thanks for the question Amanda First you need to keep filtering 24/7 and bring the chlorine up to the right level, between 1.5ppm - 3.5ppm. It might be a good idea to give your pool a good chlorine shock to kill off any bacteria or possible algae spores. Adjust Your Swimming Pool Chlorine I always encourage pool owners to get a Taylor Reagent FAS-DPD K-2006 pool water test kit. It's the best on the market. Water Testing Kit You'll want to check your cyanuric acid level (CYA). This is the stabilizer for the pool chlorine and the FAS-DPD test kit will have an easy test for that. Keep the CYA level between 30ppm - 50ppm. I can't say whether or not you have a brown algae problem just yet. The brown stuff going into the pool could just be debris and residue from the filter not circulating. Be sure to backwash, if you have a DE or sand filter, and keep the water level between 1/3 - 1/2 up from the bottom of the skimmer(s). If any debris or dirt is on the bottom, you could vacuum it up to WASTE. This way it will bypass the filter and go straight out. But remember that the WASTE position will lower the pool water level, so keep your pool topped off. If you don't do this already, get a chlorine tablet float. Don't put tablets in the skimmer. The ONLY exception to this rule is when you're filtering 24/7. During normal filtration cycles you'll want to use a float. Hope this helps and have a great Summer Robert Question From Cat: Brown Water During Backwash Date: Aug 31, 2011 I vacuum my pool & then rinse. When I start it back up it blows brown gunk back into pool. Unknown where or why the brown stuff is going back into pool after being vacumned up. Have a sand filter, inground pool. Haywood filter. Thanks for any suggestions Thanks for the question Cat Here are some links to look over: Replaced Lateral But Still Sand In Pool How Do I Stop Sand Going Back Into The Pool..Pool Keeps Getting Dirty.. This list is about 99% of what can be the problem. Here are some other things you can consider: 1. Broken lateral and/or diffuser 2. Channeling 3. New sand 4. Old sand 5. Not doing the RINSE after back washing 6. Lateral impacted with sand and/or debris 7. Not having the correct measurement of freeboard Check the links above and do the troubleshooting tips. Many pool owners have the same issue as you and these links address them. Hope this helps and have a great rest of the Summer. Robert |
