Yes, I always buy my water from a highly regarded LFS in my area.
I am certain you know why I asked the question, so I won't push it, but I would if at all possible get an RODI unit and make my own water...minimally.
Yes, I always buy my water from a highly regarded LFS in my area.
I am certain you know why I asked the question, so I won't push it, but I would if at all possible get an RODI unit and make my own water...minimally.
its stress Ich. meaning when you got him he had it, but was strong enough with a good slime coat to beat it off. just like Marine fish in the wild do everyday. But with a move, new place, meds, then the water change that caused the swing equals stress Ich. its common. i studied it in college. also some people wake up and turn on their lights and their fish is covered in Ich. but by mid day its gone. some fish stress out with sudden light changes, stress out, Ich. then they calm down and fend the Ich off by the day. i always recommend ramp up and down lights, besides, seeing fish behaviors at dusk and dawn times is fascinating.
i would recommend slowly raising the temperature to 86 degrees. Ich can't reproduce at those temps. i wouldn't do copper because some Ich is resistant. do the high temp for 4-7 days, watch your fish that temperature is stressful for some. if he can handle it then you could effectively eliminate the Ich.
Posted from ReefCentral.com App for Android
can i ask why you claim it is wrong. Ich is opportunistic. stress fish mean sopportunity.
op: read the stickired and post. you'll get mixed answers and experiments and I've done this and it works and so on and so fourth generally why i avoid forums, but you'll find something that works.i just needed help stocking a small tank so i ventured to forums and wandered over here . since I've never worked with a saltwaterr tank smaller than 8,000 gallons i needed advice. good luck to you.
Sure, stress can trigger ich, but not forever.
1.) Ich in the ocean does not present the numbers that would badly affect any fish, regardless of slime coat.
2.) Some fish can avoid ich, even become immune (to some strains) for a while. But, if ich is in a tank, it will infest all fish sooner or later.
3.) If ich appears in the AM and disappears hours later; it is not ich.
4.) There is no such thing as "stress ich". See #2.
5.) Higher temps do no nothing for marine ich. Even if it did, 86 degrees isn't going to stress fish. Ocean reefs can often reach this temp.
6.) Fish cannot "fend off" ich once its in the fish and feeding. Ich that has entered the fish doesn't care what time it is or what "stress' factors are present. It will continue feeding.
7.) Ich does not appear out of nowhere. It must be feeding on fish or perish. Sometimes, under some conditions, ich may not be visible. But its still there; either in mother cysts or in the gills.
8.) I know of no evidence (other than occasional anecdotal reports) that any ich is resistant to copper. However, some ich life stages occasionally outlast the copper treatment. Copper only kills in the free-swimming stages and some ich just outlast a normal treatment period.
9.) Ich does not need anything to "reproduce on"; the cysts can simply lay on the bottom or attach to filter media.
+100 on everything except anecdotal reports for copper resistant cryptocaryon. See below:
btw, I don't think, yet, that this is one of those cases. I think it is cryptocaryon and the op is being reinfected by the water from same vendor that sold him/her the fish:
http://saltaquarium.about.com/od/ichparasiticdiseases/a/newich.htm