Rollermats for Nuvo RSF-22 sump?

[CloudReefer]

Hi all, thinking about buying a Nuvo 50 ext and just wondering if there are any rollermats that will fit the RSF-22 sump. It looks pretty tight where the 4" socks/media go. Maybe a Klir might fit?

 

[blaxsun]

Someone just posted about a fleece roller for IM tanks that will have the option to add a motor. I don't have the link handy, but if you search a bit you can probably find it.