Help - problems with Bioguard MS11

[waterbear]

Very helpful, thank you again. I looked for calcium chloride tonight but couldn't find any (tried 3 stores). I may have to go to the pool store for some.

Thanks again,
Kevin

Buy a bag during winter when they put the de-icers out! When you go to walmart, kmart, home depot, etc. Look in the pool dept for calcium increaser...usually cheaper than the pool store. Same stuff as Dowflake. I wouldnt be surprised if the pool chemical brands were just repackaged Dowflake since they are one of the larger manufacturer's of calcium chloride!