external pump

1900 GPH, 45' max head. Love this pump. Quiet for its size. Never an issue. I mounted it horizontally on the wall of the cabinet with my filters in my garage plumbed through to my 240g in the house. Pick Up only or Will deliver to NJAS meet.

As per original plans in near future I'm going to add a UV sterilizer to my 325 Arowana tank which was set up last December. Need your opinions on one approach I'm thinking about to do this. -- As you can see in pic below on the right side I have a 2000 L/hr internal pump feeding the OH shower...

I`m sure a lot of you guys follow Joey on YouTube. I`m really interested in his DIY canister made from a 5 gallon bucket. My question is, does anyone have any experience with external return pumps? I`m looking for one to flow around 1000gph, that`s not going to break the bank. On his video he...