But on the flip side, especially with this hobby there are some big upsides to a slab. I’m considering a 300 gallon down the road and I have no concern of the floor strength.That's one of the many reasons I'll never live on a slab house. I work a guy that had a leak in an old house of his when he lived in Georgia. He ended up renting a Jack hammer, chiseling up his bedroom floor, fixing the pipe and pouring concrete back in, then redoing the floors.
I'll stick with a crawlspace, thank you. I can see all my pipes until it goes out the house to the septic, and that's a 15' run a foot under ground. Easily enough to dig up.
