gleem

You are going to want to setup the rocks in a way that there are places for the tangs to hide under something, like make some big caves, get all the rocks except for a couple "base" rocks up off the sand or else you will have a serious nitrate problem as the tank ages.

You need to have lots of what on hand and do weekly 30 to 50% water changes if you want a chance to keep them alive during the cycle. Poor bastards are gonna be suffering hard, a tank move and a cycle...

here's some of mine:

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