The OptiMax range of pumps from Oase satisfies all the requirements imposed on the modern aquarium pump:

The pump is ideal for efficient water circulation or for operating an aquarium filter, and it's compact size and quiet operation make it ideal for smaller aquariums.  The low energy consumption of the pump saves electricity, keeping running costs to a minimum. 

The OptiMax aquarium pumps are robust and have a long service life; all of them have an individually adjustable water flow rate.

Features:

• Small & Compact 
• Water displacement for underwater use
• For Freshwater & Saltwater use 
• 2 Suction Holders 

Technical Data: 

• Max Flow Rate - 500 l/h 
• Max. Head Height -  0.8m 
• Power Consumption - 5w
• Dimensions: (L x W x H ) 55 x 42 x 60mm
• Rated Voltage - 230V /50Hz
• Power Cable Length -  1.5m 
• Net Weight -  0.13kg
• Pressure-side Connection - 13mm
• Suction-side Connection - 13mm
• Set up type - Underwater installation only