DAPMH30 is a MONSTER of an air pump. I've used those to power 40g K1 sumps and still had to bleed off extra air.
I would assume so after watching some vids on youtube..
Can you post your K1 setup?
And is the DAPMH30 loud though? From the vids I watched, they seemed silent..
I'm still waiting for a response from Jehmco regarding placement of order and so far no response.. The salesperson was John I believe..