ICH! Need some assistance

[FishyFishy!]

The last time I had an ich outbreak, I used the New Life Spectrum ich food. It actually worked great. 5 of my tangs had ich, and I only lost one that was too far gone. They have been happy and healthy ever since then. Going on 2 years without a reoccurance.

I should add that it was used in a full reef tank with zero side effects to the rest of the tank.