This review delves into the Reef Octopus Coral Vue protein skimmer, focusing on its performance and suitability for smaller reef tank setups. We examine its compact design, ease of integration, and overall effectiveness in maintaining water clarity within a 46-gallon custom acrylic reef tank. The review covers a three-week testing period, detailing both positive and negative aspects of the skimmer's operation. Particular attention is paid to the skimmer's performance under varying conditions and the identification of a minor operational issue.Key aspects explored include the skimmer's impressive bubble production and waste removal capabilities, alongside a potential problem with the air valve requiring occasional adjustment. The review also highlights a critical learning experience regarding the importance of using dechlorinated water during the initial break-in period. Ultimately, this review offers a balanced assessment of the Reef Octopus Coral Vue, weighing its strengths against its limitations to provide potential buyers with an informed perspective.
Pros And Cons
- Compact size
- Works well when fully powered
- Good skimmer
- Screw-top can come undone when turning off and on
- Can create excessive bubbles depending on water conditions (especially with chlorine)
Read more: Top 5 Green Aquarium Corals
Initial Impressions and Setup
The Reef Octopus Coral Vue protein skimmer arrived compact and surprisingly dark, giving it a sleek look. I set it up on my 46-gallon custom acrylic reef tank. It integrated seamlessly and didn't take up much space, leaving plenty of room for other equipment.

After three weeks of use, I'm generally pleased with its performance and small footprint. The compact design is a definite plus for smaller reef tanks.

Performance and Observations
The skimmer performs very well when running. The bubble production is impressive, effectively removing waste and improving water clarity. However, I did notice an issue with the air valve; sometimes it comes undone when switched off and on, requiring re-tightening.

In my experience, consistent performance is vital. I've typically kept mine running at full power to maximize its effectiveness. I've noticed that certain water conditions can lead to excessive bubbles, which could be mitigated with adjustments or filter media.

Unexpected Bubble Incident and Conclusion
During the initial break-in period, I inadvertently added chlorinated water to the tank. This resulted in a massive bubble eruption that completely filled the tank. This highlights the importance of using dechlorinated water and paying close attention to the break-in process.

Overall, the Reef Octopus Coral Vue is a decent skimmer, especially for its size. The compact nature and generally good performance are appealing. However, users should be aware of the potential air valve issue and the importance of using properly treated water. I would recommend it with those caveats in mind.
