Blue Thumb Clear Water Pumps is a product listed under the Blue Thumb brand. Great%20Pump%20fo%20Medium%20to%20Heavy%20Flow%20Waterfalls%0AIdeal%20for%20Higher%20Head%20Height%20Applications%0ADirect%20Drive%20Pump%20for%20Continuous%20Use Specifications and pricing on this page reflect the data published by the source retailer at the most recent catalog refresh. Verify the current listing on the retailer page before purchase.