UV sterilizer set up

[hailey1423]

Having some recent problems and was recommended uv sterilizer but from what I know I need a sump. Wondering if anyone has any set ups to run a uv sterilizer with a hob filter.

 

[AJsReef]

HOB filters would be tough given size and attaining the correct wattage. Closed loop from the display is actually a great way of setting up a UV.

What size tank are you trying to add UV to?