So I want to move my fish to a new 125 I just bought. any advice? will i need to cycle the new tank? should i just do water changes into it for a few weeks until it fills? I have a wet/dry off a 300g tank im going to swap to my new setup, and a magnum 350 also just to move water around, should i swap the canister filter and some driftwood and let the tank cycle? any help will be appreciated, thanks