Santa Monica HOG 3X upflow algae scrubber. One of the external magnets is missing but it does not affect performance. Comes with the Fusion 700 air pump. Everything you need is included. $200 shipped
https://www.santa-monica.cc/HOG3x-H...-Xtra-LEDs--3-cubes-feeding-per-day_p_65.html
https://www.santa-monica.cc/HOG3x-H...-Xtra-LEDs--3-cubes-feeding-per-day_p_65.html

