Accurately control air-flow of single or multiple air-driven devices. AccuAir Aquarium Gang Valves feature angled flow control knobs for easy access and precise adjustment of air-flow. Use with airstones, bubbles, air-driven decorations, or any aquarium device powered by air pumps. Bracket screw securely mounts valve onto aquarium frame. Durable plastic construction suitable for fresh or saltwater application.
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