thanks guys, his tank is sweet. what are some of the negatives of black sand? i know there is a few considering i havent seen but maybe 5 tanks at the most with black sand. i dont think i will have a problem keeping it clean considering i have like 500 Nassarius snails to spare lol but i got them on the great auction site for like 50 bucks so i thought it was a good deal, but when they arrived they didn't look like Nassarius snails. they remind me of estuary snails that you find in intercoastal waterways. but they are alive and eating constantly so they are staying. i would like to put a sand sifting goby in the tank after about 6 months( when my sand is muture enough to support him) that should help keep my sand looking great. i still would love some more pics and or suggestions for the tank. so far my stock list is 1 lionfish,1 snowflake eel, and 1 sand sifting goby later on.