Stress Zyme....useless or helpful?

  • We are currently upgrading MFK. thanks! -neo

EVP

Feeder Fish
MFK Member
Mar 16, 2008
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Do you guys think this product or ones like it are completely useless or do they help strengthen BB?
 
I've considered it to be useless, as are most similar products. Even something like Bio Spira which some people swear by, and I've had no problem with, is something I still view with a distrusting eye
 
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