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View Full Version : how to- treat marine black ick


cocoa_pleco
10-31-2007, 06:00 AM
I knew sooner or later my tang was going to get the disease because of the move, and the treatment went awesome.

first of all, recognize the disease. it will look like a punch of black pinholes on the fish. if the holes are indented its a different disease and way worse.

how to treat it (do it RIGHT away before the ick gets to the adult stage)

1. Grab a bucket, and fill it with conditioned FW, and same temp. as your main tank

2. Net the sick saltwater fish

3. a) place him gently in the FW bath, and let him sit there for 3-5 minutes. if hes thrashing, just let him calm down. do not remove him, he will be fine.

b) if youre not a wussy, watch the fish in the bath. you will see the ick literally fall off of the fish and drop to the bottom.

4. after the bath, gently remove the fish and place him in the main saltwater tank


the fish may look mad, but it was for the better. when i treated my tang, he gently cruised in the bucket and took it well. the ick all fell, and he was fine with the bath. after 5 minutes, he went back to the 55g, and no more ick. he had a bit of gill pumping, but it went away in a minute. after he acted like his own self.


WORST CASE SCENARIO-

you never noticed it or knew what it was, and it got to a adult stage. and theres little ick worms in your substrate. what do you do?

you can-

a) Rehome all of the fish for a month, and let the ick die from no host.

or

b) if theres a few adults, add melafix to get rid of them, or a cleaner shrimp

or

c) if youve got a moderate to heavy infestation, buy a U.V sterilizer




How to prevent it in the first place?


the way i prevent it is i mix some garlic juice into my tangs feed once a week. the garlic acts as a immune system booster and fights off the ick. ive seen my goby snatch some garlic and find it tasty too. ive also fed finely diced garlic and it worked fine.

stunner
10-31-2007, 11:26 PM
That's pretty cool...I would've thought that dipping a SW fish into FW would mess up osmosis...especially with the cells that lie close to the surface in the gills. Then again, certain fish travel from SW to FW seasonally. The wonders of nature, eh? Thanks for the tip!

cocoa_pleco
11-01-2007, 12:00 AM
salmon do that, but i dont think tangs would. lol

the dip is so fast that the huge gap from saltwater to freshwater doesnt really hurt the fish, but the ick cant stand it. so far the ick have never returned.

another thing i forgot to write is if the tank is in its early stages, with few fish and no corals, rehome the fish and drop your salinity to about 1.015 to kill the ick, thats if your tank is infested

unleashed
11-01-2007, 09:18 AM
or you could have a quarantine tank with a specific gravity of 1.010 (hyposalinity) and keep the specimens in there for at least 3 weeks. This kills nearly all parasites on the fish. However, the three weeks only commences once the fish has recovered from the parasites/disease/virus.

2manyfish
11-04-2007, 03:01 AM
You're talking about black spot disease right? Not regular ich?

Hate to say this but you don't need to do anything for it. It will go away on it's own and it cannot reproduce in the aquarium. The parasite is actually a fluke and it's life cycle is very complicated. It involves the parasite at one point living in the gut of fish eating birds or mammals where it reproduces, the parasite is excreted by the animal, then it must invade snails where it develops further, then it breaks out of the snails and infests the fish. The infested fish is eaten by the bird/mammal and the cycle continues. So unless you keep seagulls or seals in your home it's won't go any further!

Good info on how to do the bath though!! If you can't stand seeing the parasite on the fish it will certainly get rid of them. But you don't need to treat the tank or anything...

cocoa_pleco
11-05-2007, 12:47 AM
good info! My tang just had a bunch of black dots allover him so i thought it was black ick. was it black spot then?

2manyfish
11-05-2007, 07:53 PM
Black spot = black ich. Just a different term for the same thing!

cocoa_pleco
11-05-2007, 10:32 PM
lol, i had a confused moment there.

good to know you can leave it! if it happens again i wont treat it