I keep reading/seeing that you can put platies and mollies in the smaller ponds. It sounds sweet and all but let's be honest, they breed. If you've ever put them in your outdoor pond, what do you do in the winter or are all of these outdoor ponds warmer climate ponds and they're not mentioning that. I'm not talking about the adult fish, those would come inside, I'm talking about the fry. How do you catch them all and what do you do with them? Or do you just get all males when you go to the store? I'm really torn on goldfish or other fish. It's a 100 gallon pond, I just got it yesterday for $60! Now the ground needs to thaw so I can install it.