Hello All, I am fairly new to this hobby so I apologize if I sound naive. I started a 30 gallon freshwater aquarium last August and have had a lot of fun and have enjoyed the hobby with very little issues. In October I purchased 2 black Molly's from the pet store. A few days later one of them gave birth and I had 9 baby fry. 7 survived and are doing well. The problem now is that at least one of them gave birth again and now I have 22 Fry. So far only 1 has passed and they are separated and I am feeding them fry food as I did with the others. Obviously this is turning into a cycle of events that I need to stop. I have 2 guppy's and 2 catfish to go along with my 8 Molly's and 21 fry Molly. I enjoy the Molly's as they are very friendly and active but I started an aquarium to enjoy multiple species. Will a fish store take some of my fish? If so, do I need to wait until the fry have grown? Are there any other humane suggestions? Thanks.