I have a 45 gallon tank that is soon to be empty. Dimensions are 32x24x12 i think. What should I do with it? I have only attempted freshwater. But I would like to try my hand at salt/brackish maybe even a vivarium or paladrium. I have a 100 watt light on it that currently has freshwater bulbs but i can change them. So im asking for your ideas help and some suggestions. this tank is in my living room, it used to house 6 angels and some other freshwaters. I want to give my family somehitng nice to look at! Thanks!