I've just purchased a 75g tank that i need up and running asap. I have a 55g now with an established marineland c-360 canister and emporer 280. I went out today and purchased another emp. 280 to put on the 55g so that I can take the c-360 and install on the new tank without crashing the 55g tank. My question is if I install the c-360 leaving the media in from 55g how long before I can transfer fish? Thanks in advance for the help!