Funny Male Guppy. I just moved my male guppy from quarantine into my 40 gallon long. At first male guppy hid behind a plant. I soon went back to check my tank. Male guppy is now chasing my female guppies. That did not last long. lol. I told them to make me babies. I want a lot of guppies. So that is the way to do it. I have 6 females and one male guppy for 40 gallon tank. My other guppy babies I feed 3 times a day. They are getting bigger. Still small though. my other baby guppies are in my 6.5 gallon tank by them selves. I will put in 40 gallon long.. Once they get bigger.