Blue Diamond Envir-o® ETA Series Air Pumps with Alarm ProLine Maintains a balanced ecosystem

Maintains a balanced ecosystem

Dock mount only — does not include aerator/circulator

90% energy savings and 30x bulb life over halogen lights

fish and humans

12 16' PF420AS Medium

Blue Diamond Envir-o® ETA Series Air Pumps with Alarm ProLine Maintains a balanced ecosystemNote: The Blue Diamond ET series aerators are designed for relatively low pressure. Tubing should not exceed 130' and diffusers should only used in water up to 7' deep. Blue Diamond ETA Series Air Pumps with Alarm have primarily been used in the septic industry, but can be used in any application where it is important to be promptly notified when the air pump has failed to supply air to your aquarium, pond or septic application. Compact, weatherproof