I have a 24 x 24 shop with a 14' ceiling and lots of aquariums. I also live in the VERY DEEP South so the heat and humidity are out of control here. I am currently using a Frigidaire 70 Pint Dehumidifier and Senville 18K BTU Mini Split. They both work well but the noise is deafening. I'm also taking a beating on PH. (I am using C02 Media). I thought of using a bathroom fan to pull out hot humid air and duct it outside. But the replacement inbound air from the outside is worse to vent in. I was wondering if anyone has a better solution or recommendation on a much quieter large dehumidifier? I know the mini-split has a dehumidifier but it puts hot air back out and drives the temp up.