a white bulge under the Oscar's mouth
- Thread starter Faraon
- Start date
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If you have answers, please help by responding to the unanswered posts.
m.j.gomez
Aquarium Advice Freak
Hello, do you think it may be a callous? If its not fuzzy, stringy or a lesion. Oscars like to dig, move deco & rocks. Sometimes they will hit bulkheads or the tank lid. I have one that will dig out sand & fight w/it's reflection. Hope this helps!!!!!
