Originally Posted by
AquaKnight
http:///forum/post/3187544
There isn't a single species of fish. All the fish we kept have similar gill structures. Marine Ich infects the gills first due to the higher volume of water passing through the gills versus other areas on the fish. By the time someone notices the spots on the side of their Yellow tang, they're already into an outbreak.
If you want a list of fish that are know to suppress Ich into a 'livable state,' have at it... Though a thread like this will only setup someone up for failure, and is a horrible way to keep fish...
I agree completely. A false sense of security is a dangerous thing in this hobby; like: "I can't get ich because I use U.V.!"
Also; clownfish may be on the tough side when it comes to ich, but they are very suseptable to brooklynella, which is harder to spot and to cure.
But in the spirit of the thread intentions: My list of ich-resistant fish would include any fish that goes through my very effective QT process.