The DC-250 is a battery back-up air pump which runs only when the electricity goes out. Requires 2 D batteries to operate.
For pond and aquarium use
The Supreme AP-Series air pumps have been designed to satisfy the requirements of a multitude of water-related applications. These beautifully designed, environmentally friendly pumps can be used for:
Thanks for all your help and support. As I said before, your kind of customer support will have me returning time and time again for all my marine needs! Let me know when you head to Hawaii!