Hello everyone I just have a few questions I’m getting ready to upgrade my Fuval 13.5 to a innovative marine lagoon 25 I was wondering what bacteria I should use to help seed the new rocks I have about 9 pounds of live rock that is already gone to to be transferred over to the lagoon also I was wondering if a spare Hydra 32HD I have would be a good choice for the 25 lagoon and any tips on tank transfers I would greatly appreciate it first time doing a transfer