Xyzpdq0121;936127 wrote: Wow.. So much "wonderful" information and "great" advice... /sarcasm
Ya, you should run out and get a cleaner wrasse... And who is going to clean the cleaner wrasse?!? /now_end_sarcasm
How much metro does your fish need?!? Well, that is a function of body weight.. Have you weighed your fish lately? On top of that, do you know how much he is going to ingest?!? (Lets even PRETEND that the scientific literature suggested that Metro would work, which it does not) I am glad people do not medicate their kids the way they medicate their tanks. /seriously_now_I_am_done
So basically Stacy gets the award for the most correct answer (Ralph takes a close second place). But you should know what type of copper that you are using and BEFORE you use copper you should know that not all animals (mainly angels) take copper well, so you better know what you are doing. Plus, you should also know that you QT tank will have copper in it for a long time(it is hard to remove) and so I would be very careful about ever QTing an Angel in there or an invert again.
For future reference, I would have either A) done a FW dip of all the fish from the main tank into the QT tank or B) done a Formalin 3 dip on the way into QT. Then I would have run the tank fallow at a higher temperature (80-82) for 5-6 weeks. That is, if you want to eradicate it. If you want to manage it, keep your tank like you did before the swap. Obviously you had Ich in there if you did not introduce any new fish in the swap and your old tank was "managed" with it already in there.
rdnelson99;936139 wrote: Wow! A real live expert. Of course others must be wrong.
In my opinion, there are lots of correct answers here and a few that are not correct but to totally disparage all those who may differ and set yourself up as the only one who could possibly be correct is a bit presumptuous wouldn't you say?
Here is what I know (or think I know). Ich is a parasite.
1. It does not in itself kill the fish. It weakens the fish thereby allowing other causes to kill the fish. <span style="color: blue">Ich can and will kill fish. The worst infections are of the gills. If the infection is severe enough in the gills fish WILL die. Having parasites covering breathing structures is detrimental.</span> <span style="color: blue">We generally don't see the ich in the gills. </span>
2. The parasite must have a host to survive. Therefore if the fish are removed from the tank the parasite dies off. If no fish are present when the eggs hatch they will also die. <span style="color: blue"><u>Cryptocaryon irritans</u></em> is a unicellualr organism. Unicellular ogranisms do NOT make eggs. They create cysts that contain the tomonts that will be released when the cysts ruptures. You are correct in that the theronts (newly emerged from the cyst) need a live host to infect. If they don't find such a host then they will die. It is this live, swimming stage that treatments generally target. </span>
3. Moving fish is stressful. Therefore moving a fish that is already stressed CAN make it worse. <span style="color: blue">Being infected with a life-threatening parasite is stressful. If the fish has an infection it is best to move and cure it.</span> <span style="color: blue">Would you take a human with a life threatening disease to the hospital or keep him/her home because the transfer might be "stressful"?</span>
4. Treatments like copper can kill the parasite but can also be stressful on the fish which may already be nearing the breaking point. <span style="color: blue">Cupramine (by Seachem) is a non-cheleated form of a copper salt that is very easy on fish, even angelfish.</span> <span style="color: blue">It is extrememly effective at killing the ich parasite without killing fish as long as the recommended dosage is used and for the correct amount of time. </span>
5. Feeding heavy with Metro, Focus Nd Garlic do not affect the parasite but does increase the fishes strength allowing it to better deal with the parasite. <span style="color: blue">Dealing with a parasite is not killing a parasite. Again, why would anyone accept disease in his/her tank when it can be eliminated with proper procedure? Also, there is evidence, real scientific evidence that garlic causes liver disease in fish. </span>
6. Cleaner wrasses and shrimp do not eat the parasite but eat the dead tissue on the fish. <span style="color: blue">I agree!</span>
This last one is purely theory but I suspect there is truth in it. A fish that has fought a won a battle with ich builds up a bit of strength to fight it better the next time. It may show signs when stressed but with some help via the feeding method it is able to combat the parasite. <span style="color: blue">There are many strains of ich with varying pathogenicity. Resistance to one strain does not confer resistance to a different strain. </span>
As I said, I don't claim all of this to be gospel but what I have gathered from a lot of people who seem to know this hobby very well.
rdnelson99;936139 wrote: Wow! A real live expert. Of course others must be wrong.
+1stacy22;936172 wrote: Brandon, it's nice to see you here again!![]()
Xyzpdq0121;936657 wrote: Congrats on the QT first off...
If you are running copper in the QT you need to do some fairly regular water changes.. Normally I would not recommend that HOB filter since copper will leach into almost everything.. but I have plenty of copper remover if you ever need some and we can try to clean it up.
DO NOT ADD YOUR QT WATER TO THE DT or vice versa... if your QT has copper in it that would be a very bad thing to add that water to your DT. When you are ready, just acclimate the fish like you normally would. (You do drip acclimate your fish for about an hour before you put them in the tank, right?) As long as you are not running hypo-salinity they will acclimate just fine. If you are (and I normally run my QT at hypo) then you should slowly increase the salinity over the course of a week before you acclimate to the DT.