Koolance acrylic reservoir body for combining with various top and bottom attachments. Please select the Add options above for convenient combinations. Model Diameter Height Capacity (Approx.) BDY-TK030 60mm (2.36) 30mm (1.2) 59ml (2.0 fl oz) BDY-TK050 60mm (2.36) 50mm (2.0) 98ml (3.3 fl oz) BDY-TK080 60mm (2.36) 80mm (3.15) 157ml (5.3 fl oz) BDY-TK120 60mm (2.36) 120mm (4.72) 236ml (7.9 fl oz) BDY-TK200 60mm (2.36) 200mm (7.87) 393ml (13.3 fl oz) BDY-TK240 60mm (2.36) 240mm (9.45) 471ml (15.9 fl oz) General Weight 0.40 lb (0.18 kg) Dimensions 5.50 x 2.75 x 3.00 in (13.97 x 6.99 x 7.62 cm) Reservoirs Capacity 236ml (7.9 fl oz) Diagram - bdy-tnk120l_d1.gif Diagram - bdy-tnk120l_d0.gif