Anyone Familiar With Esha 2000?

[Spishkey]

im trying to find if its safe to use with certain catfish before i dose my community tank but im not having much luck

 

[WILDER]

Used the med in the past and didn't rate if much.
As long as you increase aeration with the med the catfish should be fine.
If you are worried try half dose first and if they handle that gradually build it up to full dose.