I dose, alkalinity and calcium using a Dosing pump throughout the day. I will dose magnesium by hand as needed. All of the elements are from bulk reef supply and I mix them myself. That is all that I am dosing right now. I change 70 gallons out of my 180 gallon tank per month using an apex DOS so I hope that is keeping the other elements in line.The corals seem happy, growth is good. Here is a picture of my current tank. If you are wanting to go cheap I would go used wherever you can. I have a pair of brs 1.1ml/min dosing pumps that I could sell and ship to you if you want.
Edited by knowen87 - August 29 2019 at 10:03am