Originally Posted by
1journeyman
Actually, that's a bad idea.
Keeping a sand bed is not at all difficult, provided you set it up properly and stock your tank appropriately.
1. Proper sand bed depth. Shallow or deep, no in between.
2. Brisk, chaotic current in aquarium. (think 30x turnover) This keeps detritus in the water to get caught by #3
3. Heavy skimming
4. Good quality live rock and live sand. You want a large selection of micro organisms in your sand. The greatest clean up crew you have are the thousands of tiny critters you rarely see.
5. ABSOLUTELY CRITICAL: Proper tankmates. Sand sifters such as many Gobies, sand sifting stars, etc. will eat all of your critters. They effectively sterilize your sand bed allowing detritus to accumulate.
6. Sand stirrers such as Nass. snails are excellent. You want critters sitirring the top in or so of your sand.
Hope that helps.
Do that, and sandbeds will never Crash your tank.