ATB Aquarium Technik BURIAN
Polní 1137, 691 42 Valtice

Protein skimmers


ATB Normal Size Deluxe internal with Airstar 2250 DC

1 599 € Your price incl. 21% VAT

Product inquiry
Series: ATB Deluxe internal line
Catalogue number: 30004
Suitable for system volume up to:  
Low bio-load
2800 l
High bio-load
2000 l
Air volume: 2200 l/h
Volume of water: 3000 l/h
Performance: 50 W
Dimensions: 500 x 400 x 810 mm
Packaging: box 1000 x 500 x 500 mm
Weight: 11.50 kg
Water level height in the sump: 20 - 21 cm
For tanks up to: 2800 l
Warranty (months): 24
Delivery time (days): 5
  • Description
  • Video
  • Download
  • Accessories
  • Delivery terms and conditions
  • Product inquiry


ATB Normal Size Deluxe internal with Airstar 2250 DC

ATB protein skimmers have achieved a perfect balance between the intake air ratio and the volume of water in order to achieve a constant, stable foam volume and turbulence elimination. The company ATB introduced the world's first skimmer with a revolutionary conical shape in 2001. Thanks to this, the contact time of the air and water is greatly increased, thus increasing the efficiency of the filtration process in the reaction chamber. By combining this effect with consistent micro bubble formation created by Airstar air pumps, you get a recipe for uncompromising performance that both amateur and professional aquarists require.


  • Simple maintenance
  • Highly polished edges
  • Entire construction made of white PVC
  • Available in red (model 30004R)
  • A double sieve and double expansion chamber to extend contact time
  • Higher skimer body and double chamber to extend contact time
  • Lifetime service support
  • Titanium screws
  • Ozone port
  • For tanks up to 2800 l.

Technical specification:

  • Floor plan: 500 x 400 mm (incl. pipes and pump)
  • Overall height: 810 mm
  • For tanks up to 2800 l
  • Air volume ~ 2200 l / h 
  • Water volume ~ 3000 l / hour
  • Power 50 watt
  • Airstar 2250 DC pump
  • Weight: 11,5 kg
  • Recommended water level in the ext. tank/sump: 21 cm


Automatic overflow protection (+ 119,- EUR)

Automatic pot cleaning system (+ 299,- EUR)

Waste drain (+ 19,- EUR)

Smell absorbtion system ( + 19,- EUR)

Airstar 2250 Askoll pump (+ 40,- EUR)

Note: Try to avoid dispensing a high iodine content near the white part of the PVC

WATCH OUT for replicas of the original and patented ATB design.



Delivery terms and conditions

The text of the delivery terms and conditions

Product inquiry