I have just noticed that my DIY stand under my 30gal is starting to lean forward in 1 corner, and with a new puppy coming home tomorrow I need to fix this ASAP. I am curious if I use the filter and water out of the 30gal and put in in my old 10 gal until the stand can be fixed do I need to wait for it to cycle? 10gal was up and running until 3 weeks ago.