Well I have given it some more thought and I am still not too sure which way to go on the fuge.
Not sure that the power head in the fuge is what I want. Its a good idea but I don't think the pods and some of the other things I want to get for it will like that too much.
I think I will try just 1-1 1/2" of sand in the main tank.
Looks like I will have to do some more reading.
