Hagen Marina 100 Air Pump Peco a MH lamp works when

a MH lamp works when an electrical arc goes through a gaseous mix

steel and carbon

allowing for exceptional detail in your work

Next-Generation Chelation Technology to Support Even the Most Extreme Growing Conditions

Does not significantly alter pH levels

Hagen Marina 100 Air Pump Peco a MH lamp works whenThe Marina 100 air pump combines high performance output with quiet operation. A reliable source of air for increasing water movement and turbulence for proper oxygenation, and can also be used to operate items such as air stones, air curtains and air actuated ornaments. Marina Air Pumps are efficiently designed to increase water movement in aquariums for proper oxygenation, which helps to create a healthier environment for fish and live plants. They