Source carbon or biopellets reactor

[Parsa0361]

Guys,which one is better? And why?
Using source carbon solutions or using biopellet reactor?

 

[Rick.45cal]

Personally I prefer dosing a liquid source, in my opinion it‘s easier to control.

 

[lion king]

Biopellets never worked for me, got the cyano, and could never really get it dialed in. I use nopox and found it really easy to use, get dialed in, attach it to a doser, and just forget about it. Refilling the dosing container is all the maintenance to be done and any adjustments are easy with just an adjustment on the doser.