Ok, so 2 days ago, I had 2 pregnant guppies. During the night one of them had babies, however, stuck in my 55g with my other fish they were turned into protein snacks. The next day since my other female guppy was in the same stages of pregnancy, based on looks, I transferred her to a 2.5g holding tank and went to bed. This morning, the idea of babies got me out of bed so I ran over to the tank, and saw the mommy trying to eat a baby. I had placed a cup near their beforehand and my net in-case she had babies, I could quickly transfer the mom, and I did letting her float in the cup for around 30 minutes before releasing here to the 55g. I then ran over the babies and watched them. They are around 10-20 of them in it, and it's only 2.5g. 2 days ago, I was not ready for babies, and was hoping to have 2 weeks So, here are some of my questions. How soon will I need a larger tank and what size? Around how many will survive? Do they need special vitamins? Do you guys know of like a 10 watt heater for the tank? Do I need a filter? I don't have one yet but do 20-30% water changes. What do I feed them? I have been feeding them crushed flakes but I'm sure there's others out there. Please simple homemade one's where things are at home if possible. Anything else you think I should know. Thanks. I found a heater I may purchase it at a petsmart if I can get my parents to drive there, or order it online, not sure yet. Any more recommendations for heater would be nice. Also, I think I have a whisper 10 filter, so I can get medium replacement bags and see if they fit. If you have other filters or detailed guides to build one would be nice.