LF - HOB protien skimmer

[Nano]

Hi guys looking for a used HOB protein skimmer for our 25g as its sumpless. Or suggestions for a good one with mostly external components (I.e. pump)

We do plan on a future upgrade to a larger tank with a sump but for now I would like to have a skimmer running so I wont be doing weekly water changes lol.
If anyone has something let me know, I'm in central Alberta area about 35 minutes from Edmonton.