Last Edit: August 2025
Reef Octopus is a brand known for their quality and precision in the aquarium equipment industry, and their commitment to excellence is evident in two of their prominent product lines: the Elite and Regal Protein Skimmers. While these lines share many core features and cater to the needs of aquarium enthusiasts alike, the subtle differences between them can sometimes lead to confusion for consumers. Below, we will explore the distinct characteristics of the Reef Octopus Elite and Regal series, highlighting their unique strengths and functionalities. By the end, you'll gain a clearer understanding of how these protein skimmers stand out in the market, making them some of the most reliable choices for maintaining a healthy and thriving reef aquarium.
What Both Skimmers Have in Common
Both skimmer lines are built on the same foundation of reliability and performance:
- VarioS Controllable Pump: Both lines feature an advanced controllable pump
- Overflow Sensors: Added protection provided by the VarioS controllers
- Air Silencers:Â Quiet operation for peaceful reef keeping
- Output Control Valves:Â Precise water level management
- Bubble Plates:Â Optimal bubble formation and distribution
- Removable Collection Cups:Â Easy maintenance and cleaning
- Reef Octopus Quality: Trusted performance across all models
Model Availability and Configuration
Regal Line
- Internal models (pump outside body)
- Space saver (pump inside body)
- External recirculating options
- Full range of installation possibilities
Elite Line
- Internal models (pump outside body)
- Space saver (pump inside body)
- Professional open volute design
- Focused on advanced configurations
Construction and Materials
Regal Construction
The Regal line features a hybrid body design made from high-quality cast acrylic. The cylinder body extends upward into a cone shape, leading to the collection cup. All components, including the lid, collar, and base, are crafted from durable acrylic materials.
Regal Connection
- Standard O-ring style connection
- Simple, tight fit sealed by O-ring
- Easy removal for maintenance
- Proven reliability
Elite Construction
The Elite line uses dense, heavy-duty PVC construction with a super-cone body design. This full-mold construction allows for less restriction and creates a smooth transition from the bubble plate up to the collection cup, optimizing water flow dynamics.
Elite Connection
- 10° twist-and-turn mechanism
- Extra locking mechanism
- Cannot be accidentally tilted off
- Superior security and ease of use
Output Valve Technology
Regal Gate Valve
The Regal line uses a gate valve system that restricts flow when you turn the red handle. Opening and closing the valve raises and lowers the water level within the skimmer, providing basic but effective control.
Elite Wedge Valve
The Elite line features an advanced wedge valve with three notable benefits over the gate valve:
- Deeper Water Level:Â Allows for much deeper water level submersion in the sump
- Direct Venting:Â Improved air flow management
- Preset Dial: Return to previous settings after adjustments
Noise Reduction Technology
Regal Silencer
- Standard Reef Octopus silencer
- Proven quiet operation
- Effective noise reduction
- Reliable performance
Elite Silencer
- Extra-large silencer design
- Advanced buffing material
- Superior vacuum sound dampening
- Whisper-quiet operation
Ozone Integration
A key difference for advanced reef keepers using ozone
Elite Advantage: The Elite line includes a dedicated ozone port injection system, making it easy to integrate ozone into your skimming process for enhanced water quality.
Regal Limitation: The Regal line does not include a dedicated ozone injection port. Users would need to splice into the airline or find alternative methods for ozone integration.
So, what will it be: the Regal or Elite series?
It ultimately comes down to your personal preferences. Both protein skimmer series deliver exceptional performance, working tirelessly to keep your aquarium water crystal clear. They share the same meticulous craftsmanship that Reef Octopus is renowned for. However, if you're looking for a skimmer that offers a bit more flair and added convenience to streamline your maintenance routine, the Elite series is the way to go. On the other hand, if those extra features aren't a priority for you, the Regal series will serve you just as well. You truly can't go wrong with either choice!
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Check Out this CVtv Episode to Learn More!
*RODC Pumps have been replaced with the new VarioS Pumps on all new Regal and Elite models.
In Summary:
- The Reef Octopus Regal and Elite protein skimmers share the same foundational technology with VarioS controllable pumps and core features, but differ significantly in construction and premium capabilities.Â
- The Regal line uses cast acrylic construction with standard O-ring connections and gate valves, positioning it as a budget-friendly option that delivers reliable performance across a full range of installation configurations, including internal, space saver, and external recirculating models.
- In contrast, the Elite line features dense PVC construction with a super-cone body design, advanced 10° twist-and-turn locking connections, wedge valves with preset dials, and superior noise reduction through extra-large silencers with buffing material.
- The Elite also includes dedicated ozone injection ports and represents the premium tier with more refined engineering, while the Regal provides exceptional value for reef keepers seeking proven Reef Octopus quality without premium features.