I love it! Wish I could have something like that.Does it really need to be any more complicated than a 150 gallon Rubbermaid stock tank? This is the best sump I have had so far. I couldn't even imagine what a commercial sump in anything remotely close to this size would cost.
However, unfortunately, the per square foot cost in real estate for me to keep something that size here would be astronomical! (Not to mention the additional cost of a divorce!)