Tetra Usa Presents Tetra Ap Air Pump 300. These Whisper Air Pumps are Tetra's Most Powerful Line of Air Pumps. The Pumps are Designed for Situations that Produce Greater Back-Pressure, Such as Deep Tanks (Up to 8 Feet Deep), Long Decorator Air Stones, Multiple Air Stones in One or More Tanks, and Protein Skimmers for Saltwater. Ap 150 [17575]
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