I wish i had taken a picture on the day i got mine. Must have been 9-10 frogs in that tank. Maybe more! I'm not surprised that the people who work there don't know about frog care. Qualifications: do you know what a dog is? Can you operate a cash register? Then you are a pet expert!
Halfway to full size for a male is about 1.5-2 inches. My male was bigger than my female for a while but now she is larger.
Have you been dusting the crickets?
Wow! Hopper is lucky to have such a big tank! I have been trying to convince my parents for a bigger tank but for now, my poor babies are stuck in that cramped 18x18x18.
One thing i have noticed is that it takes a really long time for the petco frogs to not run away every time you get close. My female is still really skittish even after more than a year. But it looks like someone has been doing something right! He even has all of his toes!