That could be I have had this guy in a 220 for 90% of his life, there wasa bout 4 months where he lived in a 55 gallon when I had to repair the stand on the 220. I had 2 mini cycles that lasted about 4 to 7 days, once from unclean sump and once form installing a drip system.
While its not perfect I did try very hard to take care of him and provide him a happy home, and he is still to this day my favorite fish, even above my beloved bala's.
While its not perfect I did try very hard to take care of him and provide him a happy home, and he is still to this day my favorite fish, even above my beloved bala's.
). So it just depends, you can have gotten an Oscar that was strongly inbred and has issues and might never get larger than 10". My only advice is to continue to care for him as best as you can and just watch and see how large he grows.