Sea Route 20

	HeartGold	SoulSilver	Yellow	Red	Blue
Fishing with an Old Rod
Magikarp	85% L10	85% L10	100% L5	100% L5	100% L5
Tentacool	15% L10	15% L10
	HeartGold	SoulSilver	Yellow	Red	Blue
Fishing with a Good Rod
Chinchou	20% L20	20% L20
Goldeen			50% L10	50% L10	50% L10
Magikarp	40% L20	40% L20
Poliwag			50% L10	50% L10	50% L10
Shellder	10% L20	10% L20
Tentacool	30% L20	30% L20
	HeartGold	SoulSilver	Yellow	Red	Blue
Fishing with a Super Rod
Chinchou	40% L40	40% L40
Goldeen				25% L15	25% L15
Horsea				25% L15	25% L15
Lanturn	10% L40	10% L40
Shellder	30% L40	30% L40		25% L15	25% L15
Staryu			20% L30	25% L15	25% L15
Tentacool			40% L20
Tentacruel	20% L40	20% L40	40% L20–40
	HeartGold	SoulSilver	Yellow	Red	Blue
Surfing
Tentacool	90% L30–35	90% L30–35	100% L5–40	100% L5–40	100% L5–40
Tentacruel	10% L35	10% L35