how long do I wait to add calcium after alk?

[steevareno2002]

I don't use dosing pumps. I know you can't add them together so is it 10 mins? An hour? 24hrs? Hmmmm thx!!!

[thegrun]

I would wait at least 5 minutes but 10 would be best.

[steevareno2002]

I thought longer? ??

[DiscusHeckel]

I normally wait for at least 30 minutes.