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Tilapia Disease
http://byap.backyardmagazines.com/forum/viewtopic.php?f=2&t=24018
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Author:  Dagger [ Jan 13th, '15, 06:39 ]
Post subject:  Tilapia Disease

Anyone know anything about growths or warts on a tilapia? Is it a parasite and should i isolate it?
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Author:  floridafishin [ Jan 13th, '15, 06:57 ]
Post subject:  Re: Tilapia Disease

Better safe than sorry

Author:  bcotton [ Jan 13th, '15, 11:08 ]
Post subject:  Re: Tilapia Disease

i am not sure what i am looking at. where are the warts located?

I am not sure what advice "better safe than sorry" means.. cull it?

That's some weird coloring for tilapia, what species or hybrid is it?

Author:  floridafishin [ Jan 14th, '15, 02:51 ]
Post subject:  Re: Tilapia Disease

Cotton,

Ha ha no. The second part of his original question was "should I isolate it". Thus the better safe than sorry remark. I believe the blemish that he is referring to is between the flipper and eye, on the right side, in the top pic.

Author:  bcotton [ Jan 14th, '15, 02:54 ]
Post subject:  Re: Tilapia Disease

yah, cant go wrong with isolation,

I think i see the blemish and i dont know what it is.

Author:  Dagger [ Jan 14th, '15, 13:28 ]
Post subject:  Re: Tilapia Disease

Must have been in the water most of the fish have red markings along their fins. Got new fish tank filters. They are Blue Tilapia. I might try to add some salt to the water i cant isolate them anymore because almost all of them have the problem.

Author:  scotty435 [ Jan 15th, '15, 03:15 ]
Post subject:  Re: Tilapia Disease

Salting is probably a good idea. 1 ppt helps with stress. Raising the temp if it's low for their range might help them as well. A brief dip in a salt solution could be a possibility. You might want to crosscheck to see if Tilapia can handle the amounts listed below but I think they can. Most plants can handle the 1ppt concentrations but as you go higher plants that are sensitive, like strawberries will die off.

Salting
Nitrite issues - 1ppt = 1KG per 1000L or 1gm per L
Parasites - 3-6ppt
Dip for parasites - 30ppt - .5 to 10 minutes. Remove fish showing signs of distress immediately (laying on side or erratic behavior for example)

I'd guess this is fungal but can't be sure.

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