Thread: 100's of Worm type "things" in pump/filter pipe
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Old 28-08-2009, 08:42 PM
AndyC AndyC is offline
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Join Date: Dec 2006
Location: Usually found near water. (South Somerset)
Posts: 209
Re: 100's of Worm type "things" in pump/filter pipe
Black fly (Simulium) larvae?
They turn up quite frequently in pond pumps I believe.


Andy
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