anyone know what this guy is??

lazycouch

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there’s a couple of them on my glass about the size of a copepod wondering if i should scrape them off?
71FC3CC2-4133-4E87-89FE-CB1C606B3413.jpeg


C2A4D7F7-190C-4ABE-AF24-DA79B6877EAB.jpeg
 
Hydroid. Can be a nuisance . Simply remove with edge of a credit card. They filter feed off suspended foods
 

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