NeveSSL
Got tubes?
The thing with deep sand beds is that you don't clean them.
Get a few critters to keep the upper part cleaned a bit (such as nassarius vibex snails, conchs, other cleanup crew) and leave the rest alone. 
Its pretty much maintenance free and doesn't become a total nitrate dump. In fact, it creates an environment (further down in the sand) for anaerobic bacteria (such as those who consume nitrates
) to thrive. You actually don't even WANT to mess with it, as it can potentially stir up nutrients that have settled into it. The only downside is that you have to rinse it really well if you want to reuse it, perhaps after moving or something when you HAVE to disturb it.
HTH!
Anyone else please feel free to join in on this conversation... I'm sure I'm leaving something out.
Brandon


Its pretty much maintenance free and doesn't become a total nitrate dump. In fact, it creates an environment (further down in the sand) for anaerobic bacteria (such as those who consume nitrates

HTH!
Anyone else please feel free to join in on this conversation... I'm sure I'm leaving something out.

Brandon