Thanks.

I turned the SWG on last night and added some cya. So far I have added 3/4 gallons of muriatic acid to lower the alkalinity. Water still green but can see bottom of pool. Havent had a chacne to get my own test kit (just have strips) but the pool store reported the following from todays sample. Haven't got a puck to put in yet either

Total chlorine 2, Free chlorine 2
Cya: 0
Ph: 7.4
Total alkalinty: 309- came down 60 but still way high
Total hardness 285

They advised continuing to add muraitic acid 1/4 gallon a time ove the next few days and seem to think if the alkalinity lowers the water will turn clear.

I have been cleaning the filter and reusing it several tiems per day but maybe I wil start replacing it more often.

Any other suggestions? Will lowering alkalinity actually clear it up or do I need to do something mroe about the iron? More metal control? Time with the fitler? thanks