Octo Classic 202S Air Silencer
SKU: ROP-SIL-CLSC202S
• Genuine Reef Octopus "New Design" replacement silencer specifically for the CLSC-202S model
• Advanced internal baffling suppresses the suction noise of the 900 LPH Aquatrance 3000s pump
• Precision-fit mounting bracket ensures secure attachment to the skimmer's 8-inch wine-body
• High-quality acrylic construction matches the updated aesthetics of the Classic-S series
• Ideal For: Classic 202-S owners; upgrading older silencer designs; noise-sensitive reef setups
Reef Octopus
Globally trusted for premium protein skimmers and pumps, engineered in-house for unmatched reef filtration performance.
Reef Octopus Air Silencer for CLSC-202S (New Design)
The Reef Octopus ROP-SIL-CLSC202S is the "New Design" replacement air silencer specifically tailored for the Classic 202-S (CLSC-202S) internal protein skimmer. Unlike universal silencers, this model is engineered to handle the specific air-pull requirements of the Aquatrance 3000s pump while maintaining a compact profile that fits the updated architecture of the 202-S wine-body. It effectively eliminates the high-pitched vacuum "hiss" common in high-performance skimmers without restricting the 900 LPH air intake necessary for optimal waste removal.
This new design features improved internal acoustic baffles and a robust mounting system that keeps the silencer stable and clear of sump water. Constructed from saltwater-safe, heavy-duty acrylic, this silencer is a direct OEM replacement part. Whether your original unit has been damaged or you are looking to refresh your skimmer's performance with the latest factory-spec component, the ROP-SIL-CLSC202S ensures your filtration system remains a silent partner in your reef’s ecosystem.
Key Features
• Model-Specific Engineering: Designed exclusively for the Reef Octopus Classic 202-S (New Design).
• Superior Sound Suppression: Dual-chamber baffling cancels out suction noise for a quieter room environment.
• Maximum Airflow: Maintains the 800-900 LPH air pull required for large reef systems.
• Enhanced Mounting: Includes a secure bracket designed for the specific neck and body taper of the 202-S.
• Durable Materials: High-grade acrylic resists the yellowing and salt-etching common in older designs.
Ideal For
• Classic 202-S Owners: Users specifically seeking the modern replacement for their CLSC-202S model.
• Performance Restoration: Replacing silencers that have become internally clogged with salt spray or dust.
• Noise Reduction: Essential for aquariums located in shared living spaces or bedrooms.
• OEM Maintenance: Keeping your skimmer 100% genuine with the latest factory-approved parts.
What’s Included:
• (1) Air Silencer for CLSC-202S (New Design)
Specifications:
• SKU: ROP-SIL-CLSC202S
• Compatible Skimmer: Reef Octopus Classic 202-S
• Compatible Pump: Aquatrance 3000s
• Material: High-grade Cast Acrylic / PVC
• Manufacturer: Reef Octopus
- Turn off the protein skimmer pump before maintenance.
- Disconnect the airline tubing from the base of the existing silencer.
- Remove the old silencer from the mounting bracket or swap out the entire bracket if necessary.
- Install the new ROP-SIL-CLSC202S into the bracket and secure it to the skimmer neck.
- Reconnect the airline tubing to the new silencer barb, ensuring there are no kinks in the hose.
- Restart the pump and verify that the air intake is silent and unrestricted.
Pro Tips:
Target the "New Design" Compatibility.
The ROP-SIL-CLSC202S is specifically tailored for the updated version of the 202-S. If you have the newer "wine-glass" body style, this is the correct part to ensure the mounting bracket seats perfectly against the sloping acrylic.
Weekly Air Intake Check. The 202-S pulls a massive amount of air, which can lead to rapid salt buildup. Every week, briefly inspect the silencer's top cap. If you see white crust forming, wipe it away with a damp cloth to prevent the pump from "starving" for air.
Silicone for Ease of Use. Apply a tiny drop of aquarium-safe silicone lubricant to the air barb. This makes sliding the airline tubing on and off much easier during deep cleans and prevents the acrylic barb from snapping under pressure.