I will be upgrading my 29 FO to a 55 Fowlr. The 29 has been running for 3 years with no problems. 1 clown 2 blue damsels. I will be using the aquaclear 70 filter and heater from the 29. ( Not reusing 3 year old crushed aragonite) I picked up a used reef octopus bh100 skimmer. I ordered glass...