Vermilion City

Kanto

	HeartGold	SoulSilver	FireRed	LeafGreen	Crystal	Gold	Silver	Yellow	Red	Blue
Fishing with an Old Rod
Tentacool	15% L10	15% L10			15% L10	15% L10	15% L10
Magikarp	85% L10	85% L10	100% L5	100% L5	85% L10	85% L10	85% L10	100% L5	100% L5	100% L5
	HeartGold	SoulSilver	FireRed	LeafGreen	Crystal	Gold	Silver	Yellow	Red	Blue
Fishing with a Good Rod
Poliwag								50% L10	50% L10	50% L10
Tentacool	30% L20	30% L20			35% L20	35% L20	35% L20
Shellder	10% L20	10% L20			10% L20	10% L20	10% L20
Krabby			20% L5–15	60% L5–15
Horsea			60% L5–15	20% L5–15
Goldeen								50% L10	50% L10	50% L10
Magikarp	40% L20	40% L20	20% L5–15	20% L5–15	35% L20	35% L20	35% L20
Chinchou	20% L20	20% L20			20% L20	20% L20	20% L20
	HeartGold	SoulSilver	FireRed	LeafGreen	Crystal	Gold	Silver	Yellow	Red	Blue
Fishing with a Super Rod
Psyduck			1% L25–35
Tentacool								90% L10–20
Tentacruel	20% L40	20% L40			20% L40	20% L40	20% L40
Slowpoke				1% L25–35
Shellder	30% L40	30% L40	40% L15–25		30% L40	30% L40	30% L40		50% L15	50% L15
Krabby				40% L15–25					50% L15	50% L15
Horsea			44% L15–35	4% L25–35				10% L5
Staryu				40% L15–25
Gyarados			15% L15–25	15% L15–25
Chinchou	40% L40	40% L40			40% L40	40% L40	40% L40
Lanturn	10% L40	10% L40			10% L40	10% L40	10% L40
	HeartGold	SoulSilver	FireRed	LeafGreen	Crystal	Gold	Silver	Yellow	Red	Blue
Surfing
Tentacool	30% L30 +60% L35	30% L30 +60% L35	100% L5–40	100% L5–40	90% L30–39	90% L30–39	90% L30–39
Tentacruel	10% L35	10% L35			10% L35–39	10% L35–39	10% L35–39
Wingull	+60% L35	+60% L35
	HeartGold	SoulSilver	FireRed	LeafGreen	Crystal	Gold	Silver	Yellow	Red	Blue
Smashing rocks
Diglett	90% L24–37	90% L24–37
Shuckle	10% L32–35	10% L32–35
	HeartGold	SoulSilver	FireRed	LeafGreen	Crystal	Gold	Silver	Yellow	Red	Blue
Receive as a gift
Squirtle								100% L10

S.S. Anne dock

	HeartGold	SoulSilver	Crystal	Gold	Silver	Yellow	Red	Blue
Fishing with an Old Rod
Tentacool	15% L10	15% L10	15% L10	15% L10	15% L10
Magikarp	85% L10	85% L10	85% L10	85% L10	85% L10		100% L5	100% L5
	HeartGold	SoulSilver	Crystal	Gold	Silver	Yellow	Red	Blue
Fishing with a Good Rod
Poliwag							50% L10	50% L10
Tentacool	30% L20	30% L20	35% L20	35% L20	35% L20
Shellder	10% L20	10% L20	10% L20	10% L20	10% L20
Goldeen							50% L10	50% L10
Magikarp	65% L20	65% L20	35% L20	35% L20	35% L20
Chinchou	20% L20	20% L20	20% L20	20% L20	20% L20
	HeartGold	SoulSilver	Crystal	Gold	Silver	Yellow	Red	Blue
Fishing with a Super Rod
Tentacool						70% L10–15
Tentacruel	20% L40	20% L40	20% L40	20% L40	20% L40
Shellder	30% L40	30% L40	30% L40	30% L40	30% L40	10% L10	50% L15	50% L15
Krabby							50% L15	50% L15
Staryu						20% L15
Magikarp	100% L40	100% L40
Chinchou	40% L40	40% L40	40% L40	40% L40	40% L40
Lanturn	10% L40	10% L40	10% L40	10% L40	10% L40
	HeartGold	SoulSilver	Crystal	Gold	Silver	Yellow	Red	Blue
Surfing
Tentacool	90% L30–35	90% L30–35	90% L30–39	90% L30–39	90% L30–39
Tentacruel	10% L35	10% L35	10% L35–39	10% L35–39	10% L35–39
Wingull	60% L35	60% L35