fry overload!

Hi, I'm having a common problem for livebreeder owners. I already have like 30 different fry that are pretty grown up and don't know what to do with them and then I look at the tank with the grown up guppies and platies and 2 guppies are about to have more fry. (a platy had fry a few days ago).

I didn't catch the platy in time and he had them inside the fish tank. There are 2 fry in there that are amazing at hiding and look like they'll survive (lots of floating plants and rocks and hiding places)

Do you think its cruel to leave the future fry in there instead of seperating them? I really don't know what ill do if i have to take care of another 30 frys.

Also, for the 2 frys in the big tank with the adult fishes, do I change the water more often in this tank. I dont remember my last reading but everything was almost 0, so the water is nearly perfect.

anyoneee???

I have them but i dont know... The parents and the other livebreeders eat them but its like. They're born, great miricle of life, and then bam... they're dead. If only i could just nuter them..

I know it might sound sorta stupid, but personally i think letting them die like that isn't right. But I really have no other option.

Yeah, Ill ask about them taking them, they'll get a better life. If they dont, they'll b a good treat. Sadly.

How are they starilized?