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Eheim CompactON 3000 Pump


Item #: EH00184

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The EHEIM compactON aquarium pump is characterized by its name through a compact design and is thanks to the included accessory bag appropriate for versatile use. The EHEIM compactON 2100-5000 can also be modified for the use outside of the water.

Advantages of the Eheim compactON

  • Successor of the compact and compact+ series
  • Fastening by means of robust suction cups
  • Including accessories such as suction basket and threaded coupling
  • Silent due to ceramic bearing
  • High pump performance at low power consumption


  • Minimum Flow Rate: 475 gph
  • Maximum Flow Rate: 793 gph
  • Max Head Height: 8.85 ft
  • Width: 6.69"
  • Height: 5.59"
  • Depth: 4.29"
  • Cable length: 6.5 ft

Eheim CompactON Model Comparison Chart

Model 300  600  1000  2100  3000 (This Item)
Minimum Flow Rate45 GPH 66 GPH 106 GPH 370 GPH 475 GPH
Maximum Flow Rate 79 GPH 159 GPH 264 GPH 555 GPH 793 GPH
Maximum Head Height 2 ft 3.2 ft 4.6 ft 7.8 ft 8.85 ft
Dimensions (W x H x D) 1.5" x 2.84" x 2.45" 1.5" x 2.84" x 2.45" 1.85" x 3.11" x 2.87" 2.75" x 5.6" x 4.3" 6.69" x 5.59" x 4.29"
Cable Length 6.5 ft 6.5 ft 6.5 ft 6.5 ft 6.5 ft

Need help choosing the correct pump for your aquarium? Check out our blog post: How To Size A Return Pump

Manufacturer information

Eheim Aquarium Supplies
Eheim is one of the most well known and respected brands in the aquarium industry. Their reputation for producing high quality equipment at affordable prices goes back decades. The brand has a loyal following due in large part to Eheim’s reputation for producing reliable, efficient products. The company develops products that recreate the natural habitats of aquatic animals on a smaller scale. In our store you’ll find a variety of Eheim water pumps, filters, filter media, powerheads and feeding tools.

1 Star


Reviewed on
September 08, 2020

No, I would not recommend this.

Loud as a rocket

Cons: Very Loud

This pump is as loud as a rocket. I wish I could return it and get a different brand. Very disappointing.

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