The foamers of the Classic DOC Skimmer line are based on the first-generation horizontal rotation principle, upgraded with the e-jet Hydrofoamer. Despite its small size, it has a high skimming performance and is particularly suitable for breeding tanks with live plankton. The DOC Skimmer classic can be placed easily and unobtrusively directly in the aquarium, the immersion depth is 60 to 90mm. They can also be installed in aquarium cabinets and tolerate water level variations of +/- 20mm without air output readjustment. In all TUNZE® DOC Skimmer classic models, the skimmer cup and foam reactor are accommodated in one unit. Supplied ready for installation with holder for vertical glass panes and horizontal glass supports up to 19 mm.

General information

In 1963, TUNZE® developed the first series-produced protein skimmer with its own air production. In this rotating Venturi skimmer, the hard water jet of a pressure pump is used to produce a constant fine mixture of air bubbles, which is collected in an easy-to-clean skimmer cup by means of an effective removal system. An integrated contact pipe is used to remove protein particles from the water. The protein from the aquarium then is drawn in automatically by means of the so-called molecular compensation pressures (diffusions). This TUNZE® invention of contact skimming makes sure that no living plankton is drawn into the pump circulation.

DOC Skimmer 9206.
(9206.000)

For aquariums of up to 600 litres (155 USgal.) of seawater. Dimensions: L 280 x W 157 x H 205 mm (L 11 x W 6.1 x H 8.1 in.),
immersion depth: approx. 60 to 90 mm (2.3 to 3.5 in.),
voltage / frequency: 230 V / 50 Hz (115 V / 60 Hz),
energy consumption: 12 W, air capacity: 500 l/h (132 US gal./h).

1: Deutsch, English, Francais (x9211.8888) 2: Italiano, Espanol, РУССКИЙ (x9211.8882)

9206.000	280.80 USD

DOC Skimmer 9211.
(9211.000)

Recommended for aquariums up to 1,100 litres (290 USgal.) of seawater.
Dimensions: L 280 x W 157 x H 235 mm (L 11 x W 6.1 x H 9.2 in.),
immersion depth: approx. 60 to 90 mm (2.3 to 3.5 in.),
voltage / frequency: 230 V / 50 Hz (115 V / 60 Hz),
energy consumption: 22 W,
air capacity: 650 l/h (171 US gal./h).

1: Deutsch, English, Francais (x9211.8888) 2: Italiano, Espanol, РУССКИЙ (x9211.8882)

9211.000	355.59 USD

Accessories (order separately)

Outlet hose
(1075/2)

Consisting of 2 m (78.7in.) special outlet hose, diam. 40 mm (1.57in.), with clamps and holder.

1075/2	42.83 USD

Foam extraction unit
(9020.140)

Including reactor, to be used in DOC Skimmer 9011, 9016 and 9211. With 90 deg. angle and drain hose, diam. 40 mm x 40 cm (1.57 x 15.7 in.).

9020.140	110.07 USD