marcusbacus
New member
Is there a tang species that is less prone to have ich or all can be affected the same way?
One that you treat and adapt in quarantine tank.
This is not exactly the meaning of my question, but oh well, I should have been clearer.
If you have say 10 tangs all properly quarantined, but place them all in an infected tank or under stressful conditions... will they be ich free just because they were quarantined? Absolutely not!... Some might be (or not?) prone to get infected faster than others (due to a lot of reasons, I suppose, and could species be one of these reasons?). If they are exposed to the pathogen, they have a good chance to get infected again, even being previously quarantined, IMHO.
Agreed
Well if you quarantine all your fish properly, you wont have to worry about ich. And why would you introduce fish to an ich full system? That seems illogical from a responsible reef keepers perspective.
Where did I say I would do this myself? I quoted this situation as an hipothetical situation just to exemplify that because a fish was quarantined it's not disease-free forever, is it? Quarantine isn't a cure-all method IMHO. I wouldn't say that because the fish was quarantined that I shouldn't worry about ich or any other disease. There are many stories of tanks with dormant diseases just waiting for the proper fish (ok, let me guess, you will say "not quarantined" again...) to be there to reappear.
But if you are going to add a tang to a tank that is known to have ick....that isnt a wise decision.
Pfft. I give up.
I understood your question perfectly. Different circumstances are going to yield different results.
I guess the best way to answer it is this. A well established tang (eating, fat, in captivity for a long time) will be the most resistent to ich. No guarantees though.
Of course how a fish was caught and treated before getting into our tanks have a great impact on not only ich but its overall health and resistance and life expectancy, and this also includes the time it has spent in captivity previously as well (and if it was healthy or sick at any point in this captivity period, if it ate well, etc.), but what about wild fish? Are there species that can be more affected in their natural environment without the "unhealthy" captivity factor in the equation? Have fish bred in captivity (are there tangs like that? I really don't know) became more immune or at least more resistant?
I'm not sure why you are quoting me. I didn't say anything about how fish were captured or treated. IMO any recently caught fish will be more susceptible to ich than an established one.
Im trying to understand your reasoning for this question? But keep in mind there are still natural environmental factors to consider.