delta
Fish Crazy
Hello there,
that's what did when I upgraded my tank. I moved the filter from my smaller already established tank in to the shiny new larger tank to run alongside the new filter for the new tank and ran it with the same amount of fish so that there was no extra bio-load on the old filter and then added more fish gradually like you would do any way and all stayed nice and stable. After all, it's the filter you cycle rather than the actual tank.
Hope that helps
that's what did when I upgraded my tank. I moved the filter from my smaller already established tank in to the shiny new larger tank to run alongside the new filter for the new tank and ran it with the same amount of fish so that there was no extra bio-load on the old filter and then added more fish gradually like you would do any way and all stayed nice and stable. After all, it's the filter you cycle rather than the actual tank.
Hope that helps