has anyone use this disease prevention med?

[reg828]

http://www.drsfostersmith.com/Product/Prod_Display.cfm?pcatid=4262&N=2004+112990

 

[WaterKeeper]

It is for FW use but I do get a kick out of the theory-

From Immune-Plus Ad
The probiotics in Immune-Plus are designed to "overpower" pathogens by becoming the dominant bacteria in the aquarium, eating up the food source that pathogens rely on.

Ich and Velvet eat fish. I'd be a little leary of adding bacteria that eat the same thing.