Hello, I had a friend who gave me three plecos. (They are in sepreate tanks and are all healthy.) One plecos is in my 40 gallon tank with two fancy goldfish. It is starting to attack my black moor during the night and feed on its slime coat. For the time being I have a tank divider up. One of the others is in with my mystery snails and mollies. It is soon to out grow that tank and is showing some aggression to the mollies. (They are picking on his so I don't blame him) The last one is in with my beta and also soon to out grow its tank. I would really like to rehome these three fish but I have no idea where to start. After all they are COMMON plecos. The LFS will not take them and I've reached out to several friends to try and rehome but no luck... I can not bring myself to euthanize and feel terrible for even taking them in the first place. Does anyone have any suggestions? Do you think craigslist is a good option?