energy efficient Pumps

[beaglelax]

like the title says is there any known pumps out that there dont sux alot of electric every month. i dont wna tto break the tank down just make it more efficient.


thank you
beagle

 

[CMcNeil]

Tunze's are IMO the best at energy efficiency.I have all tunzes on my tank and combined they draw about 90w and give me roughly 5000gph of flow.

 

[Entropy]

Internal, external? Flow rate needed? Head?

 

[beaglelax]

ill get you the numbers external