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Black spots on a fishes body is a symptom of black spot disease( a disease caused by a digenetic fluke. It will usually go away on its own, as the complex life cycle of the fluke can not be completed in an aquarium.

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12y ago
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11y ago

Because of mold I guess

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Q: Why does my fish have black spots all of the sudden?
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How come all of a sudden my 9 month old golden retriever puppy has developed 3 or 4 dime sized black spots on her otherwise pink tongue?

if what your calling "black spots" are actually more of a purple color it could mean that they have some chow chow in them i know chows have purple on their tongue and i have heard something of an old wifes tale that a dog with a purple tongue is a very smart dog Golden retrievers are known to have black spots. This does not mean that your dog is mixed by any means. Google black spots and goldies. you will see that there have been AKC champions that have had black spots.


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No, the Ladybird has a black head without spots, the black spots are all on it's red shell.


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How do you cure your goldfish from black spots you left them at your cousin's house for a week and then when i came back they had black spots I cleaned the tanl but don't know what to do?

In all probability the presence of the black spots indicates that the fish is on the mend after being damaged by being kept in bad water full of Ammonia. Your clean water and regular water changes should fix it up. There are some basic rules for keeping all species of fish. They are. :- 1 inch of fish needs at least 1 gallon of water. (Goldfish are 10 inch fish) :- Every tank needs a permanently running cycled filter. (This turns Ammonia into Nitrate biologically). :- Every tank needs at least 50% of its water replaced every week. (This keeps the Nitrate levels under control). If you keep to all the above rules your fish should do OK. If you don't I can guarantee that your fish will constantly be getting sick and they will have a shortened lifespan.


Your fish bowl with a fish inside all of the sudden has bubbles in it. why is this happening?

When you have bubbles in fish bowls it means the fish is struggling breathing through your water! Know as I have many fish and I know a lot about them!


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Is it common for a horse to be all black?

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What does the loepard look like?

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