HELP I guess the BTA died and my tank is not doing well :

[shootingstar]

Originally Posted by arash53

I placed it in the really good location in my tank

Our opinion on what is a good location and the BTA's opinion are often very different.

Originally Posted by Oxymoron

It will move to a spot that has the combination of lighting and flow that it likes.

Generally that is on the back of the rock pile facing the back glass where you have no chance of seeing/enjoying it at all

seriously, I'm not tryin to make lite of your concerns. The only luck I have had was to really, really research what that particular nem likes then try to create that location and place the nem there. If they are going to move I find they pretty much always roam at night. But if you try to give it what it needs/wants it is more likely to stay put in a location that you can enjoy it.....rather than thinking it is going to change it's needs to be on display in a location that does not provide what it needs to be healthy just to please your aquascape asthetic.