Stress-zyme and Pond-zyme

After reading up on this board an using Cannazyme for last few years an noticing its not doing it's job lately thought i try these.

Went to local store an they didnt have any Pond Zyme just stress zyme in stock so bought it an i can see a difference in just 24 hours. Roots are alot whiter.

Question is has the stress zyme been tested on plants an am i fine to use it. Ill have to order the pondzyme via online.

I use stress zyme as well to kick start my organic nutrients in ebb n flow cycles. Its a bacterial product so i wouldn't think its toxic. Fish don't mind it so i don't think its a serious hazard. I believe the nutrients we use are more hazardous as they come as a by product of fossil fuels.