The American Aquarist

Not only is this heavy-duty unit quieter than other air pumps, it outperforms them, too! It delivers a constant flow with fully adjustable aeration, and the custom air valve regulates air flow. The air filter eliminates dust, and the intake strainer keeps debris from damaging the impeller. Easy to set up and maintain, it is ideal for undergravel filters and custom applications. The bracket and suction-cup mounting system make it easy to position the unit. Completely safe, reliable and suitable for salt or fresh water tanks.