The cornutas are difficult at times. The Fantasy frogs can be difficult as well.....they are notorious for being very picky secretive eaters. I would suggest a C.cranwelli for your first horned frog, they seem to be the hardiest of the bunch in my opinion.

That said, PLEASE do the research BEFORE you get the frog. Make sure you have all the supplies and that your setup is correct for the frog in size as well as substrate, heat, humidity. Please use de-chlorinated water and make sure the enclosure is clean and standing water is changed frequently........the frogs can easily Tox-Out.........which means they can absorb the toxins from their own waste and die from it.

Ask any & all questions.......someone here will answer.....plenty of experienced folks here to give a helping hand!

Good Luck!!