The jbj's are pretty cool nanos, i was lookin at one myself. You can put the
ls and
lr in your nano it would basically be just like transferring part of your tank to it. It wouldnt even be a cycle really unless you have new
lr and new sand. Its basically called seeding, if youre adding some
ls from your 65 to new sand. Even if it did cycle it would be short because you already have the bacteria in your sand.