Create gentler, more evenly distributed water movement throughout your aquarium.
The Aqua Flow Aquarium Rain Bar Kit attaches to a compatible aquarium filter or pump outlet to spread returning water across the tank rather than concentrating it into one strong stream.
Multiple outlet openings distribute water along the length of the bar, helping improve aquarium circulation while creating surface movement that can support better gas exchange and oxygenation.
The adjustable mounting design allows you to position the rain bar to suit your aquarium setup. Direct the flow toward the surface for increased surface agitation, or adjust its position to create the water movement that works best for your tank.
Features:
- Distributes returning water across a wider area
- Helps promote more even aquarium circulation
- Creates surface agitation to support gas exchange and oxygenation
- Helps reduce the concentrated current produced by a single filter outlet
- Adjustable positioning for customized water direction
- Suction-cup mounting system
- Durable plastic construction
- Designed for compatible aquarium filter and pump systems
Specifications:
- Rain bar outlet section: approximately 19.29"
- Inlet pipe total length: approximately 17.12"
- Compatible pipe size: approximately 0.63" inner diameter / 0.87" outer diameter
- Material: Plastic
- Color: Black
- Connection Size: 0.63" (16 mm)
Please check the outlet/hose dimensions of your existing aquarium equipment before ordering to ensure compatibility. Pump or filter is not included.

