There's something I've been pondering over for a bit of time now.  I guess it all started when I had so much trouble with the whole breeding debacle a couple of months ago, but really it's been a long time coming.  Ever since I've had my aquarium set up, it has always been used as a freshwater aquatic environment.  I've never done anything besides that with it.  Many of you know how fond I am of nature documentaries and stuff like that, and I'd started thinking about possibly repurposing my tank to house a variety of salamander.  Particularly tiger salamanders.  These are terrestrial but need some water for cooling off and laying eggs.  So, needless to say I would need to completely rework the current environment of my tank, as it is right now.