Tetra Whisper Iq Filter External Aquarium Filter – 60 Gal

• Flow control-reduce as low as 60 gph for bettas plants feeding or other low flow needs

• Smart Path Spillway-oxygenates the water and agitates the surface

• Soundshield-A soft barrier seperates the motor from the filter to minimize noise

• Adjustable intake-telescopes up or down to fit your aquarium’s needs

• Bio scrubber-cultivates aerobic bacteria which remove toxic ammonia and nitrate