What is your favourite calcium buffer

[Average joe the reefer]

I just bought a calcium test kit today and measured my calcium and it is at 320 and I know it is low but I need to increase it and I am wondering what is your favourite or the best calcium buffer

 

[geddavis]

B-ionic it works well

 

[Average joe the reefer]

B-ionic it works well

Is it super expensive

 

[geddavis]

It’s $40 for 2 gallons and has trace elements. If you dose the 2 part you can dose all Marie minor and trace elements in 2 solutions.