Oscar acting strange.....

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oscaroo

Feeder Fish
MFK Member
Sep 5, 2011
3,282
1
0
USA
My 14 inch Oscar is acting kinda strange lately. Whenever I come up to the glass it attacks the glass. It has also never eaten in a few days. I do 40% WC:confused:s every week. Do you know why my Oscar is doing this? Thanks
 
Have u tested your water for ammonia, nitrites, and nitrates? What size tank? How old is he?

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Any tankmates? What have you tried feeding him? What do you normally feed him?

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It is in a 75 gallon aquarium. It has a Asian upside down catfish temporary living with him and some giant danios. It ate today. I think It is just acting like an Oscar. A few months ago my Oscar got Columnaris. before he got it he always used to attack the glass. I think that he has just regained his personality. It just made me scared but now I pieced it all together.
 
Have u tested your water for ammonia, nitrites, and nitrates? What size tank? How old is he?

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I tested for nitrite and nitrate a few days ago. All very low. I didn't test for ammonia though but i think it is fine.
 
Yeah the attacking of glass was no concern. I was wondering why he wasnt eating but the giant danio meal would explain that.

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