Hi guys....I have a 75 up and running with these babies.....1 Oscar, 2 EBJD, 1 bristlenose Pleco, and a blue acara. I will be upgrading to a 125. And I will be selling my 75. The 125 will go in the same location as my 75. Whew! A lot of work ahead! I was thinking of getting a 50 gallon (clean) trash can and saving as much water as possible and putting my fish in there with a heater and either a small filter or some O2 supply. Ideas?