hmf

Morning all. I am curious on everyone's opinion on Powerhead vs Air Lift tube for corner filters. This IS the filtration method, so please, no "use a sump" or "just get an FX6. This will be used for 2 ~100-120g tanks, and I was thinking of buying a singular large air pump (linear) as I can...

so after seeing more and more threads regarding an HMF design (Hamburger Matten Filter) I decided to incorporate one in to my 40g breeder... I purchased the poret foam, glass braces, and air lift tube from SwissTropicals (per recommendations from numerous people here on MFK). I also had a spare...