What would you recommend for testing and dosing Ca, Mg, and alkalinity? As far as dosing, I am looking for something I can add straight to my water. Advice on testing? There are a lot of products out there and I know little about them.
Background about my tank - my calcium has been 320-380 and pH around 7.7 for the past year. I have supplemented with Purple Tech fairly regularly and do notice a drop in calcium when I don't add it for a week or so. I've tried the Kent Superbuffer but have had no luck raising pH. I currently only have tests for pH, KH, ammonia, nitrate, nitrite, calcium, and phosphate.
Background about my tank - my calcium has been 320-380 and pH around 7.7 for the past year. I have supplemented with Purple Tech fairly regularly and do notice a drop in calcium when I don't add it for a week or so. I've tried the Kent Superbuffer but have had no luck raising pH. I currently only have tests for pH, KH, ammonia, nitrate, nitrite, calcium, and phosphate.