221: Piloswine 223: Remoraid

Corsola

222: Corsola

Kanto

	HeartGold	SoulSilver	Crystal	Gold	Silver
Fishing with a Good Rod
Sea Route 19	+10% L20 +10% L20	+10% L20 +10% L20	+10% L20 +10% L20	+10% L20 +10% L20	+10% L20 +10% L20
	HeartGold	SoulSilver	Crystal	Gold	Silver
Fishing with a Super Rod
Sea Route 19	+30% L40 +30% L40	+30% L40 +30% L40	+30% L40 +30% L40	+30% L40 +30% L40	60% L40

Johto

	HeartGold	SoulSilver	Crystal	Gold	Silver
Fishing with a Good Rod
Cherrygrove City	+10% L20 +10% L20	+10% L20 +10% L20	+10% L20 +10% L20	+10% L20 +10% L20	+10% L20 +10% L20
Cianwood City	+10% L20 +10% L20	+10% L20 +10% L20	+10% L20 +10% L20	+10% L20 +10% L20	+10% L20 +10% L20
Olivine City	+10% L20 +10% L20	+10% L20 +10% L20	+10% L20 +10% L20	+10% L20 +10% L20	+10% L20 +10% L20
Route 34	+10% L20 +10% L20	+10% L20 +10% L20	+10% L20 +10% L20	+10% L20 +10% L20	+10% L20 +10% L20
Sea Route 40	+10% L20 +10% L20	+10% L20 +10% L20	+10% L20 +10% L20	+10% L20 +10% L20	+10% L20 +10% L20
Union Cave B2F	+10% L20 +10% L20	+10% L20 +10% L20	+10% L20 +10% L20	+10% L20 +10% L20	+10% L20 +10% L20
	HeartGold	SoulSilver	Crystal	Gold	Silver
Fishing with a Super Rod
Cherrygrove City	+30% L40 +30% L40	+30% L40 +30% L40	+30% L40 +30% L40	+30% L40 +30% L40	60% L40
Cianwood City	+30% L40 +30% L40	+30% L40 +30% L40	+30% L40 +30% L40	+30% L40 +30% L40	60% L40
Olivine City	+30% L40 +30% L40	+30% L40 +30% L40	+30% L40 +30% L40	+30% L40 +30% L40	60% L40
Route 34	+30% L40 +30% L40	+30% L40 +30% L40	+30% L40 +30% L40	+30% L40 +30% L40	60% L40
Sea Route 40	+30% L40 +30% L40	+30% L40 +30% L40	+30% L40 +30% L40	+30% L40 +30% L40	60% L40
Union Cave B2F	+30% L40 +30% L40	+30% L40 +30% L40	+30% L40 +30% L40	+30% L40 +30% L40	60% L40

Hoenn

	Emerald	Ruby	Sapphire
Fishing with a Super Rod
Ever Grande City	15% L30–35	15% L30–35	15% L30–35
Route 128	15% L30–35	15% L30–35	15% L30–35

Sinnoh

	Platinum	Diamond	Pearl
Walking in tall grass or a cave
Sea Route 230	+40% L48	+40% L50	+40% L50

Unova

	Black 2	White 2	Black	White
Fishing with a Super Rod
Route 18	5% L60–70	5% L60–70
	Black 2	White 2	Black	White
Surfing in dark spots
Humilau City	30% L35–45	30% L35–45
Route 13			30% L25–60	30% L25–60
Undella Town			30% L25–60	30% L25–60

Kalos

	X	Y
Fishing with a Super Rod
Route 12	60% L35	60% L35