Printer Friendly Tell a Friend

Coral Box Cloud C9 DC Protein Skimmer

Reward Credits$0.00
Select Plug:
Want to Try our Cloud 9 Skimmer? Contact Us if you want be First Customer Review(Photo / Video /Forum) on discount 

The new Cloud C9 Protein Skimmer from Coral Box was designed  by FS Design and offers energy saving, high efficiency and quiet operation

Why choose a  Coral Box Skimmer?

Factory direct to the end user, while other brands go from the factory to a distributor, shop and then the end user increasing the cost to you.

With the newly developed barrel body, the bubbles rise in a smooth cloud giving an efficient discharge of the dissolved organic waste, maintaining a stable water quality.

More rapid disassembly of the barrel body so that equipment maintenance is no longer a burden 

Smooth water level adjustment with a standing tube rotated to adjust the required skimming height


  • Cone shaped Skimmer providing more steady bubble management giving inproved efficiency. 
  • New intake silencer device to make it even more silent
  • Jebao DC4000 Pump, fully controllable with included controller.
  • Required water height  15cm to 30cm.   ( 6" to 12" )..Easy to place in your sump.


  • Suitable for 750L to 1500L Tank
  • Jebao DC4000 Pump and Controller
  • Air Intake over 1450 LHr (double the skimmer air intake for similar size other brand)
  • Watts :20W to 38W
  • Power : 110v to 240V 50/60hz
  • Pump Capacitly : 2800 to 4000Litres /hour
  • Size :270x300x600mm (includes the inner pipe and outer pipe)

Review by

Review of the Cloud 9 Skimmer (Sweden)


Coral Box Cloud 9 Protein Skimmer Review

Italy Review

Coral Box Cloud 9 Protein Skimmer Spanish Review

Coral Box Cloud 9 Protein Skimmer Unboxing

Germany Review

Average Customer Rating: 5 based on 1 reviews. Write a review.

Enzo (Guest)
Quite surprised by the quality et efficiency for the price