This kit is specifically designed for smaller aquariums and Betta tanks. While air is quietly directed into the air stone, water is softly suctioned through the Mini Sponge Filter as bubbles of clean air and water cycle back into the tank. Flowing at a rate of 1.2 L/Min, this gentle circulation is greatly beneficial to Betta fish! The Cascade Nano Filter & Air Pump Kit produces continuously clean, yet comfortable and calm water circulation for your Betta! Additionally, the Mini Sponge Filter optimizes the colonization of anaerobic bacteria, along with providing mechanical filtration that traps large particulate matter. This Aquarium Kit comes standard with a Cascade Nano Air Pump (Model #: SAX7). Operating at a silent 43 dB, this air pump aerates and oxygenates fish tanks at a rate of 1.2 Liters per Minute (1.2L/Min). It connects to an electrical wall outlet via a 26.5 long power cable. Items Included: This Aquarium Kit comes with 1 Cascade Nano Air Pump, 1 Mini Sponge Filter, and 2.5 feet of Airline Tubing to connect the filter and air pump together.

Measurements:
Air Pump Overall = 2 (W) x 3.25 (D) x 1.5 (H)
Air Pump Power Cord = 26.5 (L)
Mini Sponge Filter = 1.5 (Dia) x 3.75 (H)
Airline Tubing = 2.5 (L)