Editing Sheldon J. Plankton

{{Infobox character
|image=[[File:PlanktonArtwork.png|200px]]
|caption=Artwork of Plankton
|gender=Male
|color=Green
|eye_color=Red (pupils), yellow (sclera)
|species=Planktonic copepod<ref>Plankton is referred to as a copepod in "[[Lame and Fortune]]"</ref>
|occupation=Manager of the [[Chum Bucket]]
|family=[[Karen Plankton]] (wife)<br>[[Grandma Plankton]] (grandma)<br>Clem Plankton (cousin)<br>Rupert Plankton (cousin)<br>Zeke Plankton (cousin)<br>Rufus Plankton (cousin)<br>Jeke Plankton (cousin)<br>Billy Bob Plankton (cousin)<br>Billy Jim Plankton (cousin)<br>Billy Billy Wo Willy Banana Fana Fo Filly Plankton (cousin)<br>Toad Plankton (cousin)<br>Enis Plankton (cousin)<br>Doug Plankton (cousin)<br>Leisha Plankton (cousin)<br>Joe Plankton (cousin)<br>Rainchild Plankton (cousin)<br>Marvin (cousin)<br>Gordon Plankton (father)<br>Mama Plankton (mother)<br>Grand Dad Plankton (grandpa)<br>Fredrick (father-in-law)<br>E.M.I.L.P. (mother-in-law)<br>Chip Plankton II (son) 
[[Unnamed Uncle]] (unknown uncle)
|pets=[[Spot]]
|friends=Mr. Krabs (formerly)<br>SpongeBob (sometimes)
|enemies=[[Eugene H. Krabs|Mr. Krabs]], [[SpongeBob SquarePants|SpongeBob]], [[Squidward Tentacles|Squidward]]
|interests=[[Krabby Patty secret formula]], creating inventions
|first_appearance="[[Plankton!]]"
|portrayed_by=[[Mr. Lawrence]]
}} [[Category:Antagonists]]
'''Sheldon J. Plankton''', often known as simply '''Plankton''', is an intellectual, green {{wp|plankton}} and the main antagonist of the ''[[SpongeBob SquarePants (franchise)|SpongeBob SquarePants]]'' franchise. He manages the [[Chum Bucket]], an unsuccessful restaurant located directly across the street from the [[Krusty Krab]]. Plankton is married to a computer, [[Karen Plankton]]. He is very short at only two inches<ref>"[[Komputer Overload]]"</ref> and can fit on the palm of a character's hand.

Plankton is the main enemy of [[Eugene H. Krabs|Mr. Krabs]], the manager of the Krusty Krab. He is also [[SpongeBob SquarePants|SpongeBob]]'s main enemy, although to a lesser degree than Mr. Krabs. Plankton is jealous of the Krusty Krab's success, which is largely contributed to by its signature menu item, the [[Krabby Patty]]. Throughout the series, Plankton has tried numerous times to steal the [[Krabby Patty secret formula]], sometimes with help from Karen, so that he can serve Krabby Patties over [[chum]] as a menu item. Plankton's schemes always end up in failure, usually from being thwarted by either Mr. Krabs or SpongeBob. Plankton is voiced by one of the show's writers, [[Mr. Lawrence]].

==References==
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[[Category:Characters]]
[[Category:Villains]]
[[Category:Main characters]]