10in pacman jk

[Hypnotic]

Those pictures might be deceiving. You can't tell a size from that picture, all you can tell is that Grif's frogs look well fed and healthy.
Below is a picture of my big female, she is 4.5" and done growing. I don't mind, it's not the size of the frog, it's how healthy they are that matters.
There are no tricks to get your frog to 5", just having a healthy frog, perfect husbandry and a little luck on genetics.