Hello all! About a month ago I agreed to take my friend's fish because he was moving, so I am relatively new to fish-keeping. To my dismay, I discovered that the 25 gallon tank I inherited is heavily overcrowded. I have 11 convict fish, 2 Jack Dempsey cichlids and one 8 inch tiger oscar. Right now I have to do 50% water changes every few days and its exhausting. I would really like to see the tiger oscar and about 7 of the convict cichlids go to a good home with a tank big enough to hold them. If anyone is interested please let me know!