Vertex ALPHA Cone 170 Space in Sump : 23 x 35 cm (9” x 13.75”) Bottom plate : 22 cm (8.65”) Height : 57cm (22.4”) Foam-pipe/Neck : 120 mm (4.7”) Cup height : 15 cm ( 5.9”) Flange : fixed with 8 x Titanium screws Grade 2 Pump : Mini Red Dragon Energy consumption: 20 / 24 Watt Air-intake : 700 L/h, Super nozzle : 900 L/h @ 8" sump level Capacity 40g - 200g