Kents or SeaChem...both good?

[arminkropp]

I looking at getting some additives (calcium etc.) and was wondering whats better? Both seem good but I seem to be leaning towards SeaChem.

TIA

 

[kwan]

I have been using Kent's Turbo Calcium and Super dKH and they are good. I have now switched to Kent's two part CB, which I find it a bit weaker and needs more dosing.