Ok, so I've always wanted a tank and my mom said I could get one if I payed for it (and I have to wait until December) so I really want to set up a guppy breeding "program". Basically I want to selectively breed some guppies, but I can only have one tank. I'm getting a 55 gallon tank, and I'm planning to separate it into three sections: males, females, and a breeding area. But I almost immediately remembered that females hold sperm for up to six months. I feel like my tank would be a little cramped if I made a fourth section. If I were to leave it to the three original sections could I put an Angelfish into the female section to eat the fry? Would there be enough room?