Why You’ll Love It
The hygger CO2 oil film skimmer with dual outlet and wave maker function for fish tanks up to 50 gallons (not suitable for seawater tanks), includes a filter sponge and dual wave modes, delivering worry-free oil removal in freshwater aquariums.
Key Features
Innovative Surface Skimmer for Aquarium
The HC030 oil film skimmer removes floating debris and impurities from the surface of freshwater aquariums quickly and effectively for crystal clear water. 
Dual Water Flow Modes
The surface skimmer has a powerful duckbill current for circulation, and a gentle rain-barrel flow for delicate tanks. You can swap the water flow modes in seconds without tools. It has an optimized design that prevents splashing while maximizing oxygenation, but the flow is non-adjustable.
Fits Rimless & Framed Tanks
The hygger oil film skimmer features an adjustable hanging bracket, strong suction cups for rimless & framed tanks without slipping or scratches. To maintain perfect performance as water evaporates, there is an auto-adjusting float that self-levels within ±5cm.

Ultra-Quiet 6W Pump
Featuring a silent 6W pump with auto shut-off protection, working range from 4°C-35°C, and all-ABS rust-proof construction.
Super Easy to Clean
The hygger oil film skimmer is designed for effortless maintenance that features a removable filter sponge for easy rinsing, and tool-free impeller access for easy cleaning.

Usage Tips
Installation tips:
- The adjustable hanging bracket and strong suction cups fit rimless tanks.
- If your tank has decorative edges, you can use the suction cups to fix them.
- Adjust the skimmer height based on the tank’s water level.
Specification
Model: HC030-6W
Power: 6W
Voltage input: 110-120V 60Hz
Flow (Max): 132 GPH
Package:
1 x Oil film skimmer
1 x Floating cartridge
1 x Shower pipe
1 x Duckbill nozzle water outlet
1 x Upper connecting elbow for water outlet
1 x Connecting pipe
1 x Lower connecting elbow for water outlet
2 x Fixed bolt
2 x Suction cup
1 x User manual














has a good strong pump and easy maintenance design. Riser pipe for duckbill spout is too short and doesn’t break the surface. Fountain riser works well. I love it.