water reservoir

Hi, I was wondering if this dehumidifier would suck up the nutrient rich water too much each day if I run a professional dehumidifier in such a small room. pic not related and for fun

What is everyone using for large water reservoirs? Walmart used to carry a 50 gallon smart bit (I think that's what it was) that was very durable. It looks like it's been replaced by a 45 gallon PowerPacker but is this strong enough, anyone using this new one or have another option that's...