Tropical Fish Forum
Tropical Fish Keeping Help and Advice => General Fishkeeping advice => Topic started by: Andy1987 on February 11, 2015, 01:55:21 PM
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Hi all my discus has got a load of little black dots on it what is it?
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Google suggests it could be one of two things.
Some varieties of discus get black freckles, which is normal for them.
Parasitic flukes - google black spot disease and see if it looks like your fish.