After talking to several people and much debate I have decided to drain and refill my 27' agp. I know to leave about twelve inches of water in it but what is the next step after draining scooping and refilling? I am getting started a little early in the season so what do I do first after filling? I'm guessing get the ph up to par then worry about chlorine...as you can tell, I am completely clueless.
Any direction you can point me would be appreciated