Pns probio and rtn recovery

[Spartan76]

I’m wondering if this product is appropriate/ beneficial after having treated my tank with Cipro for rtn? Briefly I had a rtn outbreak after starting my tank on aminos. The cipro didn’t halt the rtn. After 5 months things have settled in the tank but still any coral ( seriatopora and a. millepora , more than other species ) that gets injured seems to get rtn. So I think I’m still over colonized by pathogenic bacteria. Any role for this product in this scenario?

 

[Rocks reef]

It wouldn't hurt to add in a beneficial bacteria, who knows what the cipro dropped your beneficial bacteria levels to.