Mixing supplements in Hydroponics

Grow Cycle
1

I have a question hopefully somebody can answer can you mix great white and hydroguard together in hydroponic system

2

Hydroguard contains bacillus amyloliquefaciens. Great white also has it along with many other fungi and bacteria.
I use Great White as a soil and coco additive. I have not tried it in my autopots or in combination with Hydroguard.