For freshwater or saltwater aquariums.

For up to 25 Gallon Aquariums / 125 GPH
Quality power filter with built-in surface skimmer
Automatically adjusts to water level for complete aquarium water circulation and filtration
Three-stage filtration for clean, clear aquarium water.
 

Breakthrough concept in power filter design. Innovative, built-in skimmer adjusts to aquarium water level for effective removal of oily, organic film and scum from the surface.
Three-level intake system extracts water from the surface, middle, and bottom for complete aquarium filtration.
Includes 2 filter cartridges for efficient, mechanical, chemical, and biological filtration.
For freshwater or saltwater aquariums.
BioSystem – For up to 25 Gallon Aquariums / 125 GPH
Power Filter plus OXY Surface Skimmer
Patented Floating Surface Skimmer Technology
Improves Oxygenation, Removes Surface Film & Dust & Provides Complete Water Circulation & Filtration
Includes 2 BIO3 Filter Cartridges
Weight: 6 Lbs