Is it possible to make a second level for a 10 gallon that is 12" tall? How expensive would it be too, if possible? I want my crabbie(s) to be happy, but i'm on a pretty low budget.
I have this in my tank, I filled it with moss when i got it but they just kept clearing it out...now its full of sand and is good. they love it !http://www.zoomed.com/html/miscellaneous.php