PieterS
Bronze Supporter
Certainly can! Get a good 20% out (maybe even in two stints to let things settle again) by vacuuming to waste, get a good read on CYA, and then just use a bit more chlorine to stay at SLAM level as much as you can between now and Saturday. As long as you can see bottom for safety, just let FC drop a smidge below SLAM and swim away on Saturday. Keep that pump running (with cartridge back in) as much as you can between now and then.Can I do less like the 20% and just use more chlorine?