Join Date: Jan 2013
Location: Chesapeake Virginia, US
Unless your shrimp are sensitive Seachem's Paraguard will work as well. Try adding a half dose first and then if no one shows signs of stress add in another quarter and then the final quarter about an hour apart. If everyone is good for the full amount then keep up the dosing for two weeks while keeping an eye on everyone to make sure they don't stress with it.
I've also read of people using Paraguard for bacterial infections in shrimp successfully.