Internal protein skimmer for aquaria up to 400 litres (c. 100 gal)

The midiflotor is an air-driven counter current internal protein skimmer. Like the miniflotor, the midiflotor features a double reaction tube. Within the inner tube, air bubbles rise and carry large quantities of water upwards. This water falls into the external tube and carries the air bubbles downward into the expansion cone. Here the bubbles turn, and rise upward into the foam cup, against the strong counter-current. The midiflotor’s foam cup inner tube is conical, which ensures smooth extrusion into the cup, and helps to dry the foam. The strong holding system allows movement of the skimmer vertically to adjust the foam production zone. A lime wood air diffuser, producing very fine air bubbles, is included.

Diameter: 575mm (c. 3”)
Length: 40 cm (c. 21”)
Total width: 15 cm (c. 6”)