Drained and refilled due to ridiculously off chemistry and high CYA this weekend after clearing an algae issue from faulty equipment. We ended up leaving about 8 inches of water. Water is clear and beautiful looking now.
FC- 1.2
Cc- 0.4
Ph- 7.4
TA- 100
CH- 20
CYA- less than 30 (if I overfilled to the top of the vial, the black dot disappeared when the water reached the top ready to overflow- so I’m guessing that’s around 20?
Pool math says to do the following:
25 oz 6% bleach
8.8 oz dry stabilizer to get us to 30 CYA
Then it says reduce ph to 7.0 then aerate to get TH down? But using what? And how much?
FC- 1.2
Cc- 0.4
Ph- 7.4
TA- 100
CH- 20
CYA- less than 30 (if I overfilled to the top of the vial, the black dot disappeared when the water reached the top ready to overflow- so I’m guessing that’s around 20?
Pool math says to do the following:
25 oz 6% bleach
8.8 oz dry stabilizer to get us to 30 CYA
Then it says reduce ph to 7.0 then aerate to get TH down? But using what? And how much?