Hi curtisharrison,
Not sure if
this would work for you.
It is designed to be in-tank or in-sump and probably good for 125+ gallons. The one I have is brand new, never used and when I bought it, it retailed for around $900. I will let it go for $475 if you're interested.
Schuran has a very good reputation and I have three other ones that I use regularly as well as an H&S.
Let me know.
R7-12