So I have a 20g tank which includes 2 bolivian rams, 2 lace catfish and apparently a featherfin catfish (I just now realized this a few weeks ago. It was suppose to be a third lace catfish). The featherfin and one of the lace catfish are pretty big (like 5-6 inches) and probably should not be in a 20g tank, so I am thinking of selling them, but I'm not sure how much I should sell them for. I got them when they were itty bitty so they will definitely be more than what I got them for. Any thoughts and/or advice?
