Ok so I have some Nitrites in my 55gal after 15 days of cycling! But after 23 days in my 10gal I still have no sign of Nitrites much less Nitrates. Question - If my 55gal tank cycles first... can I take one of the filters out and put it in my 10 gal and take the 10 gal filter out and put it in my 55gal? That way I can instantly cycle the 10gal? BTW: 55gal Ammonia - .25 Nitrites - .25 Nitrates - .0 10gal Amonnia - 1ppm Nitrites - 0 Nitrates - 0 The 10gal has been stuck at this state for 2 weeks.