Originally Posted by rocksmom
A couple months ago I started derimming a spare 5.5g tank
I would like to do this as well! I'm a little concerned about the structural integrity, though. Does your tank seem stable? What would you do differently for the next time you de-rim?
I really like your tank, the sunlight really adds to the natural look! If you are looking for an internal filter, I'd recommend the Hagen elite mini filter. I have it on several of my smaller tanks.