Will fish itch with no evidence of disease?

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Philly33

Aquarium Advice Freak
Joined
Mar 10, 2011
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Will fish itch just to scratch or does it always mean a sign of disease? Occasionally my platys will scratch but I don't see any signs of disease/parasites. Please advise?
 
Fish Itch

Hello Philly...

I keep "Livebearers" too and occasionally, I see them brush up against plants or decorations in the tank. But, too often can be the signs of a skin disease like "Ich". Livebearers are prone to skin problems if the tank water isn't changed regularly.

If you follow a sound tank maintenance schedule that includes large and frequent water changes, then the chance of your fish getting a disease is small.

B
 
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