Best filter roller for Small tank aquariums?

[AumedAbuTalib]

Hello Guys, I need help selecting a filter roller for a 30-gallon aquarium and 10-gallon sump.
The sump size Length is 20 IN Height 12 IN Width is 10 IN and the filter socks area is 5 IN

Please help

 

[Cajun86]

For what its worth...My Klir Di-4 has been working fantastic last 7ish months on my 90gal display, 20gal sump. I think its the smallest on the market.

 

[AumedAbuTalib]

Thanks, @Cajun86 Di-4 looks good

What about ClariSea SK-3000 Gen 3? Is it large?


and this ARF-20 Automatic Roller Filter System