My pair of azureus are currently in a 20 H, I may want a third frog eventually, but I would also like them to have more space, they are both still fairly new to my tank, and this isn't something that would happen anytime soon, can I basically move my whole setup (substrate and all) without stressing the frogs too much? ( I also have a very densely planted tank that I'd like have more open space for the frogs )