Really sorry to hear that! Bad enough when they die, but harder to have to put a pet to sleep.
O's are really, imo, one of the greatest fish to keep. I recently had to give mine away and of all the fish I had to five away, I do miss my O's the most.
Hope you give another one a great home
O's are really, imo, one of the greatest fish to keep. I recently had to give mine away and of all the fish I had to five away, I do miss my O's the most.
Hope you give another one a great home