HOB refugium/protein skimmer combo

[Cyannotater]

Clearing out some equipment I no longer use:

Hang-on-Back refugium/protein skimmer. I've scavenged part off it so may need a new bulkhead and drop-tube. No powerhead included.

$10 or will trade. I need to re-make my ATO system and am looking for a small pump and float sensor.

[Cyannotater]

Here's a link to a pic
https://postimg.cc/7Gmqryft