I have a 20 gallon fresh water tank. I have two guppies named Mozelle Azura and Radcliffe Irvin. I now have 40 guppy babies! Does anyone have any advice for me? I feed them pulverized fish flakes and brine shrimp. Will they all survive? Will Radcliffe eat any of them? How many? If there are any fishy people out there, I'd love to hear from you.