Norman Tyree replied to Thomas Jarvis's discussion Does CO2 affect Alkalinity?
"Co2 is so underrated keeps the Ph perfect all the time.
Any information on where I can purchase Co2 Controllers for the average pools.
Norman"
Jul 31
Norman Tyree commented on Kim Skinner's blog post Plaster Finishes Should Last 20 Years
"Here in New Zealand 2 brand of Plaser one from Australia and another from Florida have been causing concerns my research has revealed the products have been re mixed to remove the Lumps in the bags that have Hydrated.
Not good for the owners have…"
Aug 17, 2019