Yeah, I guess you've got a point, it is a personal preference. My base depth is about 1-2 inches. I would eventually like to get a frogfish, and from the little studying I've done, they like to burrow. I have a Snowflake Eel right now and I'm sure it appreciates having the deep bed to burrow in as well. I'd also like to get a Scorpionfish and some cool crabs and shrimp. I am a little concerned though because I'd like to be able to observe my critters, and if they're buried all the time, it might get a little boring in there. Any other recommendations for cool fish/critters that like to burrow?
Thanks again for your reply and help!
vteel