Coral Box D500PLUS DC Protein Skimmer

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Coral Box D500 Plus Protein Skimmer
The new Coral Box D500 Plus Protein Skimmer is an affordable DC skimmer featuring a DCA-2000 pump with a needle wheel impeller for maximum aeration. Water output and pump speed are all adjustable for precise setup and tuning.

The conical body with a new arch design allows for smooth bubble ascent and reduced reaction time as waste is expelled from the waist into the collection cup. A new spiral diffusion plate creates a cyclone that evenly disperses bubbles for maximum efficiency.

The pump has 8 operating speeds to adjust flow rate and features a slow start mode. The pump is very quiet and achieves high performance efficiency with low power consumption. A level switch is included on the collection cup to turn off the pump and prevent waste overflow. Feeding time options have been increased to 10, 30, and 50 minutes.
- Flow rate adjustable via DC pump controller
The skimmer's drainage can also be adjusted, making it very convenient to adjust the skimmer's water level.
This is a groundbreaking protein skimmer that is currently gaining attention.

Uses a DCA-2000 DC pump, so it can be used anywhere in the country regardless of frequency.

Suitable aquarium size: 250-650L

① The dirty water cup has a water level sensor, but it is disconnected and cannot be used. Those with technical skills may be able to repair it. There is no inconvenience in how it is installed. (See image 7)
② The rubber stopper for the drain hole is missing, but it can be secured with tape. (See image 6)
③ One of the hinges on the drain mounting part is broken, but it does not affect operation. (See image 5)

Please purchase only if you understand the above and are comfortable with used items.