The Sewers

The Sewers are unlocked by obtaining the Rusty Key after donating 60 items (artifacts or minerals) to the Museum. They can be entered either through the sewer cover in the south of Pelican Town or through the grates in the south of Cindersap Forest. Krobus is also located here and sells rare items.

Fishing

The Sewers are where you can catch the Mutant Carp, which is one of the five legendary fish in the game. The table below lists out all fish that can be caught here.

Image	Name	Description	Price	Time	Season	Weather	Size	Difficulty
	Carp	A common pond fish.	data-sort-value="30" 30g 37g 45g 60g	Anytime	All Seasons	Any	15-51 in.	15
	Mutant Carp	The strange waters of the sewer turned this carp into a monstrosity.	data-sort-value="1000" 1,000g 1,250g 1,500g 2,000g	Anytime	All Seasons	Any	36 in.	80
	Green Algae	It's really slimy.	data-sort-value="15" 15g 18g 22g 30g	Anytime	All Seasons	Any	N/A	N/A
	Broken CD	It's a JojaNet 2.0 trial CD. They must've made a billion of these things.	data-sort-value="0">0g (gives no money when sold)	Anytime	All Seasons	Any	N/A	N/A
	Driftwood	A piece of wood from the sea.	data-sort-value="0">0g (gives no money when sold)	Anytime	All Seasons	Any	N/A	N/A
	Joja Cola	The flagship product of the Joja corporation.	data-sort-value="25">25g	Anytime	All Seasons	Any	N/A	N/A
	Soggy Newspaper	This is trash.	data-sort-value="0">0g (gives no money when sold)	Anytime	All Seasons	Any	N/A	N/A
	Broken Glasses	Looks like someone lost their glasses. They're busted.	data-sort-value="0">0g (gives no money when sold)	Anytime	All Seasons	Any	N/A	N/A
	Trash	It's junk.	data-sort-value="0">0g (gives no money when sold)	Anytime	All Seasons	Any	N/A	N/A

Krobus's Shop

For more details see Krobus.

Krobus always sells Void Essence and Solar Essence, as well as one Stardrop, one Crystal Floor Recipe, and one Wicked Statue Recipe. In addition, he will also sell one other random item every day, except for Friday when he will sell the Iridium Sprinkler instead.

Gallery

• Krobos in Sewer
  Krobos in Sewer
• 
  Confrontation with Dwarf
• 
  Opening the gate
• Condensed full sewer
  Condensed full sewer

Guides and Tutorials

• Video guide to unlocking The Sewers and Krobus