ATB Aquarium Technik BURIAN
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Protein skimmers


ATB Medium Size Deluxe internal with Airstar 1500 S or Askol

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Series: ATB Deluxe internal line
Catalogue number: 30003
Suitable for system volume up to:  
Low bio-load
2100 l
High bio-load
1400 l
Air volume: 1500 l/h
Volume of water: 2800 l/h
Performance: 38 W
Dimensions: 400 x 300 x 670 mm
Packaging: box 800 x 400 x 400 mm
Weight: 5.90 kg
Water level height in the sump: 18 - 19 cm
For tanks up to: 2100 l
Warranty (months): 24
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ATB Medium Size Deluxe internal with Airstar 1500 S or Askol

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 30003R)
  • A double sieve and double expansion chamber to extend contact time
  • Higher main and secondary expansion chamber to extend contact time
  • Lifetime service support
  • Titanium screws
  • Ozone port
  • For tanks up to 2100 l
  • Waste drain
  • Smell absorbtion system

Technical specification:

  • Floor plan: 390 x 340 mm (incl. pipes and pump)
  • Overall height: 670 mm
  • For tanks up to 2100 l
  • Air volume ~ 1500 l / h 
  • Water volume ~ 2800 l / hour
  • Power consumption 38 watt
  • Airstar 1500 S pump or Airstar 1500 Askol
  • Weight: 5,9 kg
  • Recommended water level in the ext. tank/sump: 18 - 19 cm


Automatic overflow protection 

Automatic pot cleaning system 

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.



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