I've got a 29g BioCube from years ago. I want to add a refugium under my 75g tank with a stand, and this dude obviously does not fit. I would trade 1 for 1 any type of 40g breeder, or refugium that would suffice for a 75g tank. I am located in Lafayette, IN but would drive up to 2 hours one way for a trade. Message me if interested