Aqueon Quietflow Internal Power Filter, 40 Gallon,

Aqueon Quietflow Internal Power Filter, 40 Gallon,

• Premium internal filter that are ideal for aquarium or terrarium use
• Three stage filtration: mechanical, chemical and biological
• Fully submersible in a vertical or horizontal position with adjustable return flow rate
• Direction and height of water return is also adjustable
• Uses Aqueon Replacement Internal Filter Cartridges

Aqueon QuietFlow Internal Power Filters are ideal for aquarium or terrarium use. They are fully submersible in a vertical or horizontal position. The filters offer water flow return controllability in a variety of ways: adjustable flow rates, adjustable flow direction and adjustable flow height. Three stage filtration: dense foam for particles and debris, activated carbon for toxins, odors and discoloration and patented BioGrid for ammonia and nitrates