ConeS RC-3 In-Sump Protein Skimmer – JNS Aquaria

488.34 inc. VAT

• Filtration Rating: up to 1800 L (light bioload) or 1100 L (heavy bioload)
• Footprint: 39 x 24 cm / 41 x 24 cm
• Height: 60.5 cm
• Chamber diameter: 20 cm
• Outlet size: 1-1/2” Quick-Precise adjustment valve
• Pump:  SHARK 3.0
• Water Flow Rate: 2600 l/Hr
• Air Intake: 1020 l/Hr
• Pump Power Consumption: 27 watts
• Recommended Water Level: 20-25 cm
• Requires approximately 14 cm of clearance to remove the collection cup.

ConeS RC-3 In-Sump Protein Skimmer – JNS Aquaria

JNS Aquaria has a dedicated R&D team with more than 10 years experience designing high-performance, high-quality yet affordable protein skimmers. Moreover, JNS Aquaria skimmers are engineered with computer-precision and are outfitted with the latest filtration innovations.

The new RC Series of skimmers features an exclusive design that promotes bubble re-circulation while dramatically reducing bubble spillage. The recycling of free bubbles increases contact time between air and water in the chamber, allowing for more protein extraction. This revolutionary design evenly distributes the flow of air and water through the flow plate, which improves overall skimmer performance.

JNS Aquaria ConeS Skimmers feature high-quality Italian-made Sicce pumps. Each Sicce pump motor block is then modified and fitted with proprietary JNS Aquaria needle wheel impellers. With the precise modifications and upgrades, performance is boosted much beyond that of a stock pump. The upgraded JNS Aquaria ‘Shark’ pump is capable of drawing in significantly more air and chops them up to the optimum bubble size for protein extraction. These pump and protein skimmer combinations deliver unprecedented performance and reliability. Accumulated protein and organics will be vigorously removed from your tank so you can focus less on maintenance and more on enjoying your piece of the reef.

JNS Aquaria Cone-Series Protein Skimmers are designed from the ground up with the hobbyist in mind. A built-in air intake silencer reduces noise for near-silent operation. The hybrid-cone design maximizes the size of the reaction chamber and to allow the skimmate to smoothly rise into the collection cup. The advanced Bubble Chamber decreases turbulence and produces a stable laminar flow: which improves bubble transition and boosts skimmer performance.


  • *NEW* Exclusive bubble re-circulation design allows for more protein extraction and improved skimmer performance
  • *NEW* Quick-Precise adjustment valve allows for fast tuning of the skimmer water level to control wet/dry foam production
  • *NEW* Improved silencer with double expansion chamber to further reduce noise
  • *NEW* Comfortable and easy-to-clean collection cup design with more ergonomic handle
  • Modified and upgraded Italian Sicce needle-wheel pump produces optimum bubble size for high-efficiency protein skimming
  • Efficient, durable and reliable
  • Simple to set up and operate
  • Cell-cast acrylic construction
  • ShockMaxx rubber feet isolate noise and reduce vibration


  • Filtration Rating: up to 450 Gallons (light bioload) or 270 Gallons (heavy bioload)
  • Footprint: 15.3″ x 9.4″
  • Height: 23.8″
  • Chamber Diameter: 8″
  • Recommended Water Level: 8-10″
  • Pump: JNS Aquaria SHARK 3.0 (modified and upgraded Sicce pump)
  • Pump Power Consumption: 27 Watts
  • Water Flow: 2600 l/hr
  • Air Intake: 1020 l/hr
  • Top Clearance Required: Approx. 1/2″


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