Our first SW tank - 180 gal build

[sphelps]

Originally Posted by Mrfish55

Fits the space nice, the OSB under the tank concerns me, prone to swelling when wet, could cause a problem down the road. What are the plans for trim?

That's not OSB t's standard ply. The whole platform seems weird to me but I assume there's a reason and plan behind it so I'll stay tuned for now.