Quote Originally Posted by Edited View Post
Hi again! Happy to help you from the wrong choice.

I have only used the destilled version of the AquaComputer DP, and I am more than satisfied with it, so yes. It's an "all go". Never used a premixed, but the color is very much alive and have a nice hue to it (read some reviews over at some german forum).

Good luck, happy shopping!
Thanks for your help Edited
About the AquaComputer DP, If i buy 1 bottle of much do you add in the loop?
I just read that AquaComputer recommends to change the DP once a year, but It doesn't say how much DP per litre is needed

I'm almost ready to order some DP just want to make sure how much do I need to get