. . . membership upgraded.

1. You've gotten a lot of the advice you need, but keep in mind that swamp-clearing is slow on ALL pools, but especially slow on Intex pools because of the small filters. It may be worth it to buy the 7,000 gallon of water you need to drain and refill!

2. If you don't drain and refill, go ASAP to Walmart, and get 12 gallons of PLAIN 8% bleach, AND either an HTH 6-way drops kit OR a cheapo OTO/phenol red kit if the 6-way is not available.

3. Go home. Remove the filter cartridge. Turn the pump back on. Add a gallon of bleach. Check it in an hour. If it hasn't gone from green to gray, add ANOTHER gallon. Keep doing that, till it turns brown or gray. Then, sweep the pool and test the chlorine. If the OTO result is not orange or orange tinted yellow (off-scale) add ANOTHER gallon.

4. Once you've done that, put a clean filter cartridge in.

5. Check it in the AM, and report results. Keep your chlorine in at LEAST the dark yellow range.

PS. Your chemicals are NOT OK. When you have algae, your free chlorine should be at LEAST 20% of your CYA level (6 ppm) and that is a MINIMUM.

PPS. Phosphate removers are a preventative, not a curative. Clean your pool up, and THEN add phosphate removers.

PPPS. Good luck.