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Powerheads: Hydor Koralia & Koralia Magnum
The Hydor Koralia powerheads are unique in that they come with magnets that can hold the pump against the inside wall of a glass tank. The water flow can be directed freely with a special connection to the magnet support.

The Koralia Magnums are higher flow versions of the Koralia--and they feature a very low wattage relative to flow.
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Hydor koralia 2 pump hydor koralia 2 circulation pump hydor koralia 2 powerhead hydor koralia 2 circulation powerhead hydor koralia 2 power head hydor koralia 2 circulation power head
Hydor Koralia 2 Powerhead
Usually Ships in 1 to 2 Business Days
Our Price: $31.59 In Stock!

The Hydor Koralia 2 Powerhead is a unique aquarium circulation pump that can be easily attached to the inside of an aquarium with the specially designed magnet holder.
  • Additional photo
  • Flow Rate: 600 gph
  • Connections: None
  • 4.5 Watts
  • Water flow can be directed freely with the special sphere shaped connection to the exclusive combination suction cup and magnet support
  • The magnet can safely hold Koralias applied in tanks with glass (or acrylic) up to 15mm thick. The magnet is specially covered to prevent corrosion.



Hydor koralia 3 powerhead hydor koralia 3 circulation pump hydor koralia 3 power head hydor koralia 3 pump
Hydor Koralia 3 Powerhead
Usually Ships in 1 to 2 Business Days
Our Price: $36.99 In Stock!

The Hydor Koralia 3 Powerhead is a unique aquarium circulation pump that can be easily attached to the inside of an aquarium with the specially designed magnet holder.
  • Additional photo
  • Flow Rate: 850 gph
  • Connections: None
  • 6.5 Watts
  • Water flow can be directed freely with the special sphere shaped connection to the exclusive combination suction cup and magnet support
  • The magnet can safely hold Koralias applied in tanks with glass (or acrylic) up to 15mm thick. The magnet is specially covered to prevent corrosion.



Hydor Koralia Nano Powerhead
Hydor Koralia Nano Powerhead
Discontinued
Our Price: $23.59 (Out of Stock)

The Hydor Koralia Nano Powerhead is the smallest of the Hydor Koralia aquarium pumps.
  • Flow Rate: 240 gph
  • Connections: None
  • 3.5 Watts
  • Water flow can be directed freely with the special sphere shaped connection to the exclusive combination suction cup and magnet support
  • The magnet can safely hold Koralias applied in tanks with glass (or acrylic) up to 10mm thick. The magnet is specially covered to prevent corrosion.



Hydor Koralia Magnum #5 Powerhead
Hydor Koralia Magnum #5 Powerhead
Usually Ships in 1 to 2 Business Days
Our Price: $119.99
Sale Price: $84.99
You Save $35.00 In Stock!

The Hydor Koralia Magnum #5 Powerhead is a unique aquarium circulation pump that can be easily attached to the inside of an aquarium with the specially designed magnet holder. Drawing only 8 Watts with a GPH of 1650, the Koralia Magnum #5 is incredibly energy efficient.
  • Flow Rate: 1650 gph
  • Connections: None
  • 8 Watts
  • Water flow can be directed freely with the special sphere shaped connection to the exclusive combination suction cup and magnet support
  • The magnet can safely hold Koralias applied in tanks with glass (or acrylic) up to 20mm (.8") thick. The magnet is specially covered to prevent corrosion.



Hydor Koralia Magnum #6 Powerhead
Hydor Koralia Magnum #6 Powerhead
Usually Ships in 1 to 2 Business Days
Our Price: $139.99
Sale Price: $89.99
You Save $50.00 In Stock!

The Hydor Koralia Magnum #6 Powerhead is a unique aquarium circulation pump that can be easily attached to the inside of an aquarium with the specially designed magnet holder. Drawing only 10 Watts with a GPH of 2200, the Koralia Magnum #6 is incredibly energy efficient.
  • Flow Rate: 2200 gph
  • Connections: None
  • 10 Watts
  • Water flow can be directed freely with the special sphere shaped connection to the exclusive combination suction cup and magnet support
  • The magnet can safely hold Koralias applied in tanks with glass (or acrylic) up to 20mm (.8") thick. The magnet is specially covered to prevent corrosion



Hydor Koralia Magnum #7 Powerhead
Hydor Koralia Magnum #7 Powerhead
Usually Ships in 1 to 2 Business Days
Our Price: $159.99
Sale Price: $113.29
You Save $46.70 In Stock!

The Hydor Koralia Magnum #7 Powerhead is a unique aquarium circulation pump that can be easily attached to the inside of an aquarium with the specially designed magnet holder. Drawing only 12 Watts with a GPH of 2700, the Koralia Magnum #7 is incredibly energy efficient.
  • Flow Rate: 2700 gph
  • Connections: None
  • 10 Watts
  • Water flow can be directed freely with the special sphere shaped connection to the exclusive combination suction cup and magnet support
  • The magnet can safely hold Koralias applied in tanks with glass (or acrylic) up to 20mm (.8") thick. The magnet is specially covered to prevent corrosion



Hydor Koralia Magnum #8 Powerhead
Hydor Koralia Magnum #8 Powerhead
Usually Ships In 1 to 2 Business Days
Our Price: $179.99
Sale Price: $127.49
You Save $52.50 In Stock!

The Hydor Koralia Magnum #8 Powerhead is a unique aquarium circulation pump that can be easily attached to the inside of an aquarium with the specially designed magnet holder. Drawing only 18 Watts with a GPH of 3250, the Koralia Magnum #8 is incredibly energy efficient.
  • Flow Rate: 3250 gph
  • Connections: None
  • 18 Watts
  • Water flow can be directed freely with the special sphere shaped connection to the exclusive combination suction cup and magnet support
  • The magnet can safely hold Koralias applied in tanks with glass (or acrylic) up to 20mm (.8") thick. The magnet is specially covered to prevent corrosion