Sump modification

[Rony_reefer]

Hi all,

I have recently bought an Aquaview 65 tank. The stock sump is without a refugium and bit small.
Can you please guide me as to how can i DIY or mod the sump to add refugium.
I have attached picture for your reference.

 

[desertrat505]

I have a cpr in tank refugium in my sump, it is small but does the job.