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May 1, 2026
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Short Description: OASE Optimax Indoor Aquatics 135i Pump 135 gph
Item #: OA231
Manufacturer: Oase
Category: Pumps & Flow*
Subcategory: Pumps
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� Compact, lightweight, and powerful � Operates quietly and easily attaches to an aquarium for use as a wavemaker pump
� Adjustable flow control � Built into the pump
� Energy efficient � Proven to use less energy and still have more output than competitors
� 135 gallons per hour max flow rate
� Submersed installation
� Made in Italy, backed by German engineering� Fresh and marine water compatible
� 3 year warranty

The OASE OptiMax line of aquarium pumps are designed for marine and freshwater tanks. The OptiMax 135i includes the fittings in the box for easy installation. With the pump's lightweight body you will have no trouble quickly placing your pump in its desired location using the suction cup feet. This pump includes a built-in adjustable flow control to adjust the water flow to your desired setting making it ideal for wavemaker applications. It is proven to use less energy and still have more output than other standard pumps. Designed using German engineering and manufactured in Italy, the OptiMax isn't like any other water pump you've used in the past. The OptiMax line of aquarium pumps allows you to have optimal water circulation and displacement with ease. This quiet operation pump is protected with an included 3 year warranty.

Aquarium Pump with built-in flow control, suction cups, and power cable

Rate Voltage 115V / 60 Hz
Power Consumption 4.5 Watts
Power Cord Length 6 ft.
Net Weight 0.4 lbs.
Max. Flow Rate 135 GPH
Max. Head Height 2.8 ft.
Connections 1/2 in.

4.5 Watts

1/2� fittings included


Type Use: Pond, Fresh & Saltwater
 
Sugg Price: $39.99
Our Price: $15.90
   


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