Hey what;s up man welcome to mfk. Good luck on you'r sale. Not to many people on here i don't think believe in uv's unless they got ray's or salt tanks. These peeps beleive in over filtering to the max and lots of water changes and that's about it lol. Lol this site don't get me wrong just don't think to many people on here actually use them.
I personally would buy it but i'm broke as usuall good luck on the sale.
Sincerely
Jeffrey allen Braley.
Also might want to post the recommended gph it's rated for and such good luck
The Max flow is 2900gph. I know that this wouldn't be a big item for aquarium people. I was offering this more towards the pond people witch I don't think there are to many of them on here. But any other questions please feel free to ask.