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Coral Box D300 Plus DC Skimmer UK Delivery

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Weight: 0.1 kg
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5 Dec 2017 Release for D300 Plus Skimmer

Coral Box DC D300 Protein Skimmer is come from FS Design . Provides 

 energy saving, high efficiency, silent!

The new development of the barrel body, water, bubbles rise in a smooth, efficient discharge of the waste tank to make the water can remain stable

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

Forming the outlet structure and the integration of the barrel body so that the water level to adjust more smoothly.


  • Cone shaped Skimmer provides more steady accumulation bubble processing efficiency.
  • New intake silencer device make more silent
  • Coral Box DCA1200 Pump, can using Controller more easy Adjustable on the flow rate, the best water level from 30% to 100%, around 15cm to 30cm. Flexiable to change !
  • Water Level Sensor Function to Avoid OverFlow
  • 10/30/50Mins Feed Mode to provides more time for change water and feeding time
  • Auto Drop 2 Speed 1 hours when Feed Mode Pause. It's can avoid overflow when change water or water level not stable
  • 3D Diffuser, different with traditional diffuser, the water will swirl and increase more reactor time


  • Suitable for 150L to 500L Tank
  • CoralBox DCA1200 Pump
  • Watt :4W to 10W
  • Power : 110v to 240V 50/60hz
  • Pump Capacitly : 400 to 1200Litres /hours
  • Size : 150x150x475mm

Customer Demo Video


Customer Demo Video

Coral Box D300 First Using

CoralBOx D700 Protein Skimmer Review


Customer Youtube Video



Average Customer Rating: 5 based on 3 reviews. Write a review.

Markus (Guest)
Efficient skimmer
The D300 works great on my SPS dominated 250l aquarium. It just took 2 days for break in and running fine creating a good try skimate. Apart of the good quality of the Coral Box D300 I must admit a great customer care of! This and the good product quality is what counts for me the most because if there should be problems you get fast and customer friendly help.
Jo (Guest)
After some tweaking excellent skimmer!
Initially not very happy, instructions not very helpful. Yes you can put it together but as I found out there are a few things it needed to point out. All the reviews I had seen were positive so wondering why I had so much trouble with mine and thinking user error rather than poor product set about trying to see why it just wasn't running properly even after three days of settling in. First somehow I had managed to get water in the air intake secondly on taking it all out the internal diversion box wasn't lined up correctly, there is a blank spot which should go over the water inlet - they don't tell you that. I also realised that the internal diversion box wasn't central to the reaction chamber-they don't tell you that either. So fixed all these minor but significant issues and now working absolutely brilliantly so can't fault it except for the instructions which really need to point these things out! Definitely recommend it as well built, great features including the drainage tube as during my pathetic first attempt to get it set up I had to keep draining the cup.
Kiru (Guest)
My favorit Skimmer
This skimmer works very well with the controller to adjust the perfect waterlevel.
It runs on my 250l Tank with 80% SPS, needs not so much space in the sump and for the Coralbox i replace the BM Curve 5 an sell the BM.
The quality of the acrylic and dc pump is great, maybe the bubble could be a little bit tinyer.
Shippment from UK in 3 days to Germany, superflux.


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