Bulk Reef Supply video shows the subtle differences in Iwaki and Panworld pumps

[youtube width=”680″ height=”420″]http://www.youtube.com/watch?v=v1ROt2XHwm8[/youtube] The old adage “you get what you pay for” applies to everything in life and in the aquarium hobby, this is especially true of aquarium water pumps. Whether they are internal or external pumps, many shoppers of…