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#1
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Hi folks,
These are photos of one of my girlfriends two goldfish: http://www.b0rken.org/~jason/fish1.jpg http://www.b0rken.org/~jason/fish2.jpg http://www.b0rken.org/~jason/fish3.jpg As you can see, he has black markings just above his mouth and around his gills. The little "moustache" marking has been there about a week. I initially thought it was bruising from where he likes to swim into the side of the tank, but over the last 2-3 days, the gill markings have appeared too. The black marks around his eyes have always been there. He doesn't seem distressed in anyway, and still eats like the a glutton. The other fish is unaffected. They have recently been moved into a new tank, which is much larger and cleaner than their old one. That was 3 weeks ago. Can anyone tell me what those markings might be, and if it is an ailment of some kind, how to treat it? Many thanks, Jason |
#2
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My goldfish had black around his mouth. I put him in q-tank and added
melafix in little over a week the black went away. Patty "Jason Mann" wrote in message ... Hi folks, These are photos of one of my girlfriends two goldfish: http://www.b0rken.org/~jason/fish1.jpg http://www.b0rken.org/~jason/fish2.jpg http://www.b0rken.org/~jason/fish3.jpg As you can see, he has black markings just above his mouth and around his gills. The little "moustache" marking has been there about a week. I initially thought it was bruising from where he likes to swim into the side of the tank, but over the last 2-3 days, the gill markings have appeared too. The black marks around his eyes have always been there. He doesn't seem distressed in anyway, and still eats like the a glutton. The other fish is unaffected. They have recently been moved into a new tank, which is much larger and cleaner than their old one. That was 3 weeks ago. Can anyone tell me what those markings might be, and if it is an ailment of some kind, how to treat it? Many thanks, Jason |
#3
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The black marks are ammonia or nitrite burns. Do an immediate 30% water
change to help relieve the irritation to the fish. Your tank is still cycling and during this time the ammonia and nitrite levels spike to toxic levels. Your tank is only cycled when your ammonia and nitrite are at 0 and your nitrate is over 0 but preferably under 20. While this is all going on it is important to test your water often (everyday is best) to monitor the levels. it is also often necessary to carry out a water change daily to dilute the ammonia and nitrite so making it less harmful to your fish. Mel. "Jason Mann" wrote in message ... Hi folks, These are photos of one of my girlfriends two goldfish: http://www.b0rken.org/~jason/fish1.jpg http://www.b0rken.org/~jason/fish2.jpg http://www.b0rken.org/~jason/fish3.jpg As you can see, he has black markings just above his mouth and around his gills. The little "moustache" marking has been there about a week. I initially thought it was bruising from where he likes to swim into the side of the tank, but over the last 2-3 days, the gill markings have appeared too. The black marks around his eyes have always been there. He doesn't seem distressed in anyway, and still eats like the a glutton. The other fish is unaffected. They have recently been moved into a new tank, which is much larger and cleaner than their old one. That was 3 weeks ago. Can anyone tell me what those markings might be, and if it is an ailment of some kind, how to treat it? Many thanks, Jason |
#4
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"Mel" wrote in message
news ![]() The black marks are ammonia or nitrite burns. Do an immediate 30% water change to help relieve the irritation to the fish. Your tank is still cycling and during this time the ammonia and nitrite levels spike to toxic levels. Your tank is only cycled when your ammonia and nitrite are at 0 and your nitrate is over 0 but preferably under 20. While this is all going on it is important to test your water often (everyday is best) to monitor the levels. it is also often necessary to carry out a water change daily to dilute the ammonia and nitrite so making it less harmful to your fish. Mel. How does one monitor the levels of ammonia, nitrites and nitrates? Jason |
#5
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Jason,
Definitely ammonia and nitrite burns (as mel pointed out). You can detect ammonia, nitrite and nitrate levels by buying a test kit from your local fish shop. Get them immediately, but before that, do the 30% water change (with treated, matched temperature water) as mel also suggest - she's a wise one! |
#6
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Thanks very much Mel and Geezer.
My girlfriend has done the water change already, and is off to the fish shop to get the testing kits. |
#7
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Hi, I am the girlfriend!
I have done the 30% water change earlier as suggested - thank you Mel. I went to the fish shop and explained the problem and advice I got from this newsgroup. The bloke in there has always given me good advice in the past, he said there was nothing wrong with the fish, it was a pigment change, and that this does happen to goldfish over the years. He said what I should worry about was if the spots were white or red. I did the test for the water as suggested too, and there is no problem with ammonia and nitrites or nitrates - all levels are fine and within the ok ranges on the test kit literature. I called the guy in the fish shop to make sure I was reading the results right. He said if it was ammonia then both the fish would have the problem with these burns. So my question is, what do I do now!?! Thanks Georgia "Jason Mann" wrote in message ... Thanks very much Mel and Geezer. My girlfriend has done the water change already, and is off to the fish shop to get the testing kits. |
#8
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#9
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Thanks Gunther
I will do that. "Gunther" wrote in message t... In article , says... Hi, I am the girlfriend! I have done the 30% water change earlier as suggested - thank you Mel. I went to the fish shop and explained the problem and advice I got from this newsgroup. The bloke in there has always given me good advice in the past, he said there was nothing wrong with the fish, it was a pigment change, and that this does happen to goldfish over the years. He said what I should worry about was if the spots were white or red. I did the test for the water as suggested too, and there is no problem with ammonia and nitrites or nitrates - all levels are fine and within the ok ranges on the test kit literature. I called the guy in the fish shop to make sure I was reading the results right. He said if it was ammonia then both the fish would have the problem with these burns. So my question is, what do I do now!?! You keep doing the water changes as suggested and monitor ammonia/nitrites/nitrates closely. It's simple enough to do, and is never harmful unless you do it wrong. G |
#10
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Hi Georgi,
The advice people give in fish shops is notorious for being wrong in most cases unless you are really lucky! Black marks are unlikely to be natural pigment changes. Colour changes are common in fish but usually they turn lighter not darker if this happens. What readings did you get on your tests? Ammonia should be at 0, nitrites at 0 and nitrates under 20. If higher then they will cause distress and burns to your fish. Sometimes on the test kit instructions they do say that amounts higher than these are in safe ranges but it really is best and healthier for your fish if you keep them at the levels I stated above. Mel. "Georgi Kirkwood" wrote in message ... Thanks Gunther I will do that. "Gunther" wrote in message t... In article , says... Hi, I am the girlfriend! I have done the 30% water change earlier as suggested - thank you Mel. I went to the fish shop and explained the problem and advice I got from this newsgroup. The bloke in there has always given me good advice in the past, he said there was nothing wrong with the fish, it was a pigment change, and that this does happen to goldfish over the years. He said what I should worry about was if the spots were white or red. I did the test for the water as suggested too, and there is no problem with ammonia and nitrites or nitrates - all levels are fine and within the ok ranges on the test kit literature. I called the guy in the fish shop to make sure I was reading the results right. He said if it was ammonia then both the fish would have the problem with these burns. So my question is, what do I do now!?! You keep doing the water changes as suggested and monitor ammonia/nitrites/nitrates closely. It's simple enough to do, and is never harmful unless you do it wrong. G |
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