Thanks for any assist guys and girls! So I have a 7 year old vinyl pool 23,000 gallons with a T-15 Salt cell. So far this season I cannot get chlorine to measure. I had similar issue last year too. What appears to be dead algae is present at the bottom of the
pool, as it disappears when I brush it and has no feel when I step on it.
Pool store first told me I had phosphates. Two treatments with phosfree and I returned to check and I was told I have yellow algae, based on pics I presented them. Treated with Yellow Treat and zap it and brushed pool 3 times but algae still reappeared. Went to different store and they said I need conditioner to improve chlorine levels. In process of adding that now, and I cleaned my salt cell yesterday.
Anyone have any ideas? Salt level is good and my PH is around 8. Water is crystal clear but algae at bottom. See pics.
Pool store first told me I had phosphates. Two treatments with phosfree and I returned to check and I was told I have yellow algae, based on pics I presented them. Treated with Yellow Treat and zap it and brushed pool 3 times but algae still reappeared. Went to different store and they said I need conditioner to improve chlorine levels. In process of adding that now, and I cleaned my salt cell yesterday.
Anyone have any ideas? Salt level is good and my PH is around 8. Water is crystal clear but algae at bottom. See pics.