89: Muk 91: Cloyster

Shellder

90: Shellder

Kanto

	HeartGold	SoulSilver	FireRed	LeafGreen	Crystal	Gold	Silver	Yellow	Red	Blue
Walking in tall grass or a cave
Seafoam Islands 1F									19% L28–30
Seafoam Islands B1F									15% L32	20% L30
Seafoam Islands B2F									5% L28	10% L30
Seafoam Islands B3F									15% L29–31
Seafoam Islands B4F									30% L31–33
	HeartGold	SoulSilver	FireRed	LeafGreen	Crystal	Gold	Silver	Yellow	Red	Blue
Fishing with a Good Rod
Cinnabar Island	10% L20	10% L20			10% L20	10% L20	10% L20
Pallet Town	10% L20	10% L20			10% L20	10% L20	10% L20
Route 26	10% L20	10% L20			10% L20	10% L20	10% L20
Route 27	10% L20	10% L20			10% L20	10% L20	10% L20
Sea Route 20	10% L20	10% L20			10% L20	10% L20	10% L20
Sea Route 21	10% L20	10% L20			10% L20	10% L20	10% L20
Vermilion City	10% L20	10% L20			10% L20	10% L20	10% L20
Vermilion City S.S. Anne dock	10% L20	10% L20			10% L20	10% L20	10% L20
	HeartGold	SoulSilver	FireRed	LeafGreen	Crystal	Gold	Silver	Yellow	Red	Blue
Fishing with a Super Rod
Cinnabar Island	30% L40	30% L40	40% L15–25		30% L40	30% L40	30% L40		25% L15	25% L15
Five Island			40% L15–25
Icefall Cave waterfall			40% L15–25
One Island			40% L15–25
Pallet Town	30% L40	30% L40	40% L15–25		30% L40	30% L40	30% L40
Route 11									50% L15	50% L15
Route 17								30% L25–35
Route 18								60% L20–40
Route 26	30% L40	30% L40			30% L40	30% L40	30% L40
Route 27	30% L40	30% L40			30% L40	30% L40	30% L40
Route 6									50% L15	50% L15
S.S. Anne			40% L15–25
Sea Route 19									25% L15	25% L15
Sea Route 20	30% L40	30% L40			30% L40	30% L40	30% L40		25% L15	25% L15
Sea Route 21	30% L40	30% L40			30% L40	30% L40	30% L40		25% L15	25% L15
Seafoam Islands B3F									25% L15	25% L15
Seafoam Islands B4F									25% L15	25% L15
Vermilion City	30% L40	30% L40	40% L15–25		30% L40	30% L40	30% L40		50% L15	50% L15
Vermilion City S.S. Anne dock	30% L40	30% L40			30% L40	30% L40	30% L40	10% L10	50% L15	50% L15

Johto

	HeartGold	SoulSilver	Crystal	Gold	Silver
Fishing with a Good Rod
New Bark Town	10% L20	10% L20	10% L20	10% L20	10% L20
Route 47	10% L20	10% L20
Sea Route 41	10% L20	10% L20	10% L20	10% L20	10% L20
	HeartGold	SoulSilver	Crystal	Gold	Silver
Fishing with a Super Rod
New Bark Town	30% L40	30% L40	30% L40	30% L40	30% L40
Route 47	30% L40	30% L40
Sea Route 41	30% L40	30% L40	30% L40	30% L40	30% L40

Sinnoh

	Platinum	Diamond	Pearl
Fishing with a Super Rod
Fuego Ironworks	15% L20–50	15% L20–40	15% L20–40
Route 205 south, towards Floaroma Town	15% L20–50	15% L20–40	15% L20–40
Valley Windworks	15% L20–50	15% L20–40	15% L20–40

Unova

	Black 2	White 2	Black	White
Fishing with a Super Rod
Humilau City	40% L40–60	40% L40–60
Route 13	40% L40–60	40% L40–60	40% L35–55	40% L35–55
Seaside Cave 1F	40% L40–60	40% L40–60
Undella Bay			40% L35–55	40% L35–55
Undella Town	40% L40–60	40% L40–60	40% L35–55	40% L35–55
	Black 2	White 2	Black	White
Fishing in dark spots
Humilau City	55% L40–70	55% L40–70
Route 13	55% L40–70	55% L40–70	40% L35–60	40% L35–60
Seaside Cave 1F	55% L40–70	55% L40–70
Undella Bay			40% L35–60	40% L35–60
Undella Town	55% L40–70	55% L40–70	40% L35–60	40% L35–60

Kalos

	X	Y
Fishing with a Good Rod
Route 8		35% L25