I'm interested in what some of you posters have as favorite substrates. I've done a lot of research and I've read a lot of different opinions. I am interested in using gravels because I read that organic substrates have tendencies to stick to the frogs (I have no idea how true this is). So, if you all can PLEASE help me out I'd appreciate your feedback. I'd like to know if anyone has experience using gravel and how well plants grow in it. Also, if anyone can explain the pros and cons to their preferred substrate.

Travis