TUNZE - DOC Skimmer 9430 - Aquarium skimmer up to 3000 liters

Large capacity and easy to extract skimming cup, also incorporates the reactor.

Intermediate chamber with phase water: the Anti Overfoaming System principle prevents overflow of the skimmer by boiling and regulates the skimming sensitivity depending on the surface tension of the aquarium water and the water level in the tank. filtered. The skimmer works on its own and automatically adapts its skimming power to the best possible performance.

Hydrofoamer Silence, at the forefront of the skimmer pump market.

Postfilter removable mechanical filtration on 300 µm nylon fibers at the skimmer outlet with reduced biological effect. This filter does not promote the formation of nitrates, even during long cleaning intervals. It can also be filled with filter media such as activated carbon or anti-phosphates.

The internal mixing cylinder channels the rising air bubbles into the body of the skimmer and guarantees a bubble-free water outlet.

Stable base, also has a function for reducing the speed of water circulation in the lower part of the skimmer.

“Anti Overfoaming System” in three phases:

After an improvement in the water parameters, the skimmer returns to its normal operating point.

Normal foam production:
The foam rises steadily in the reactor.

Overfoaming A:
The production of foam increases due to the increasing supply of foamable substances, part of the air bubbles escape.

Overfoaming B:
The production of foam increases further, the production of air bubbles is strongly inhibited which reduces the quantity of foam.

Recommended for saltwater aquariums up to 3,000 liters.

Immersion depth: from 100 to 200 mm without adjustment
Water flow: 1,500 l/h
Air flow: 1,400 l/h
Consumption: 24W, 230V/50Hz, (32W, 115V/60Hz)
Bucket volume: 2 liters
Dimension of the bucket with lid: ø215 x H 218 mm
Dimensions (L x W x H): 350 x 300 x 490 mm
In order to remove the bucket, it must be pulled upwards 71 mm.