Asm Skimmer

[nate1414]

What would a 6 wide ASM SKIMMER do that my 4 inch wide isnt already doing

[nate1414]

on that note i guess i wont get it

[dendro982]

I have different diameter skimmers, 2 of them are ASM. Practically all the same, but more bubbles - more skimmate.
But anyway could be much more.