American bullfrog help?

[IrishRonin]

In my tank I used the false bottom method with a piece of cork to separate the two sides. I have bio balls and grave under the land. In the water I used sand, go buy play sand (100% silica sand) from your hardwear store its way cheaper $5-10 for 50 lbs. just make sure you rinse it good to get ride of any dust. My water is about 7-8" with some ferns and small swords in it. I also recomend some sort of filter because with them going back and forth from land to water the water gets dirty. I have a waterfall with one built in so it looks good and stays clean. I have to say your gonna run into the same problem I will eventually- there gonna get to big for all 3 to fit in one 55g tank. Agian I hope this helps