Aqueon QuietFlow Internal Power Filter AT40, 40 gal

Aqueon QuietFlow Internal Power Filter AT40, designed for tanks up to 40 gallons, provides exceptional versatility as a fully submersible unit suitable for both aquariums and terrariums. This filter employs a comprehensive three-stage filtration system: the first stage features a thick foam to capture debris and particles; the second stage uses activated carbon to eliminate impurities, odors, and water discoloration; and the third stage incorporates a unique BioGrid™ technology to neutralize ammonia and nitrites. Its innovative design includes a directional return pipe with adjustable flow, enabling flexible vertical or horizontal setup within your tank. The filter is self-priming—just place it in your aquarium or terrarium and power it on. It comes equipped with Aqueon replaceable cartridges for immediate use. Available in two models, AT10 and AT40, this compact filter is ideal for smaller setups or shallow water environments.

• Fully submersible with self-priming functionality
• Adjustable return pipe for vertical or horizontal orientation
• Three-phase filtration: foam for debris, carbon for toxins and color, BioGrid for harmful chemicals
• Small footprint, perfect for compact aquariums or low-water setups
• Replace filter cartridge approximately every 30 days
• Suitable for aquariums, paludariums, or vivariums up to 40 gallons
• Delivers a flow rate of up to 150 GPH
• Requires 2 Aqueon Large Replacement Internal Filter Cartridges