Hey guys, so within the next month my 55g stock (10 fish: 6 cichlids, 4 catfish) will be moving to my new place and be upgraded into a 90g. The 90 is currently empty and being cleaned/prep'd ,here's my dilemma, the 2 HOB filters that are currently on my 55 I am planning on using in the 90g. What are the ideal steps in making this transition with the fishes safety as the priority? Any comments/concerns are welcome. Thanks guys!!
