I'm about to move back into my house after finishing a year-long remodel. I have one 75g freshwater tank and I have an IM Lagoon 25g that I would like to upgrade to a Reefer 425XL. The problem is that I only have one good wall that will fit fish tanks and not be in the way while still being viewable. Are there any reasons why putting a freshwater tank and a saltwater tank right next to each other might be a bad idea?

