TA-200 (Bringing down with aeration and lowering pH)
CH-100 (Needs to be brought up to around 300. Checked twice to be sure)
CYA-25 (Was in between 30-20 on the tube)
About CYA, So should I go with 20, 25, or 30? I plan on using 40 as my goal for now or should I use 50? If I use 40 should I add the full amount it says? If I go with 50, should I add a certain percentage?