Well, i do eat crap. I will charge $10 per hour,How does that sound? Well, if your not up to that, get a tiger cucumber. They will eat *CRAP* and *CRAP* the *CRAP* out into tiny balls. These balls contain certen bacteria that will help the sand bed. Now, the snails eat the algea, *CRAP* the algea, and leave it. Same as the hermets. So, thats when the cucumbers and sand sifting stars come in to eat the *CRAP*. It's the cicle of life. Get it? Good. Wait, actully, if you have a DSB, forget about the star. They will eat all the good critters in the DSB. Well, the cucumber idea worked. If you have any questions about the cicle of life, ask me. And, sorry if i used the *CRAP* word too much. I was trying to sound nice. If you have any probs w/ this, i will be more than happy to edit my post.