Originally Posted by kronnk7
Hey Jess,
Ich is always in your tank, it's only when your fish get stressed that they get it. I like your brothers approach, he just kicks back and enjoys his tank. How long has your tank been setup / and his?
This is a common misconception.
Ich is a known parasite with a well understood life cycle. It is not a mythical creature.
Keeping your salinity low in a tank with inverts can/will=dead inverts.