I have a used (maybe 3-4 total hours) 24W JTech Quad Pro laser (with all included accessories), an extra long hose, and the recommended Vivohome 1110GPH 50W Air pump (https://www.homedepot.com/p/VIVOHOME-Electromagnetic-Commercial-1110GPH-50W-Air-Pump-for-Fish-Tank-Aquaponics-and-Hydroponic-Systems-X001NNX3SZ/325203365).
This laser has been used for a total of 3 small laser projects. I am selling because some unexpected bills popped up. All in I spent about $1,450 with delivery, tax, etc plus the added air hose and pump. Hoping to get $1,100. Local would be optimal (North Chicago, IL), but I can ship within the Continental United States at the buyer’s expense. Message me if interested!