Check out this cool video on how they are battling with invasive algal species on Hawaii’s coral reefs.  They call the tool they are using the “super sucker”, which they use to vacuum these invasive species off of the reef.

http://video.nytimes.com/video/2009/02/19/science/1194837960943/vacuuming-the-reef.html

Sincerely,

Warren Gibbons

www.saltwateraquariumsecrets.com


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