If you are looking to hurry things up with ur cycle using a sponge from ur older tank, do a water change on the older tank and add it to the newer one also. This will help the filter mature a bit faster but keep doing the tests to make sure.
If you are looking to hurry things up with ur cycle using a sponge from ur older tank, do a water change on the older tank and add it to the newer one also. This will help the filter mature a bit faster but keep doing the tests to make sure.