You are in the right place! There is a lot of good info on this site. Unfortunately, you will find a lot of conflicting info on the web. There is very little standardized info regarding the care of horned frogs; most of what people know was learned through trial and error. But there are a lot of experienced people here. Thank you for researching BEFORE you get the frog!

Thoroughly read the pacman care sheet: Frog Forum - Pacman and Horned Frogs - Ceratophrys - Care and Breeding It would also be a good idea to browse through the threads in this section so you can see the sorts of problems people run into and how to best aviod them. Best of luck! But beware! Frogs are VERY addicting!! :-D