THANKS FOR ALL THE HELP AND INPUT PEOPLE!
I would like to use some if not all of the old substrate with new substrate as well. My substrate is currently gravel. Would like sand but i know it is more work and i am afraid of scratching the glass. I am not sure what to do with the plants and how they would hold up in a new tank (and root in sand). I have creeping charlie (jenny), anacharies (sp?), banana plants, and java moss. I am also somewhat concerned about my ottos as i know they are fragile fish.
I may just keep the fish in the 20 gallon ,now that i think about, it and use old media to help the cycle. I want this 60 gallon tank to be the home of a green terror when the water is right. I guess i will use some of the substrate from my current tank as well as the driftwood and some other decor i have in there. I could also buy a few hardy tetras to help speed things up. Would feeder goldfish be a good cycle fish? I can get them for 10 cents each. lol. just curious.