Geo_6 Well-Known Member BRS Member Jan 5, 2022 #1 Algae reactor by tunze. Max tank volume 160 gallons. Never used it - open box. Price 300$ Attachments 20220105_081205.jpg 139.7 KB · Views: 147 16413954148798887658878587149059.jpg 101.4 KB · Views: 148