Canyon Biome, Chargestone Cavern, Coastal Biome, Polar Biome, Torchlit Labyrinth — 5 locations on the interactive map.
Pacifidlog Town, Route 132, Route 133, Route 134 — 4 locations on the interactive map.
Cerulean City, Cinnabar Island, Pallet Town, Route 10, Route 11, Route 12, Route 13, Route 24, Route 4, S.S. Anne, Sea Route 19, Sea Route 20 and 3 more — 15 locations on the interactive map.
Bond Bridge, Five Island, Five Isle Meadow, Green Path, Icefall Cave, Kindle Road, Memorial Pillar, One Island, Outcast Island, Resort Gorgeous, Tanoby Ruins, Trainer Tower and 3 more — 15 locations on the interactive map.
Cinnabar Island, Route 10, Route 11, Route 12, Route 13, Sea Route 19, Sea Route 20, Sea Route 21, Seafoam Islands, Vermilion City — 10 locations on the interactive map.
Whirl Islands — 1 location on the interactive map.
Horsea → Seadra (Level 32) → Kingdra (Trade holding Dragon Scale)
Normal: Dive Ball. Shiny: Net Ball. See the full matching Pokéballs guide for every Pokémon.
Base stats — HP 30, Attack 40, Defense 70, Sp. Atk 70, Sp. Def 25, Speed 60. Calculate final stats with IVs, EVs, level, nature or Champions SP.
| Language | Name |
|---|---|
| Korean | 쏘드라 |
| Chinese (Traditional) | 墨海馬 |
| French | Hypotrempe |
| German | Seeper |
| Spanish | Horsea |
| Italian | Horsea |
| Japanese | タッツー |
| Chinese (Simplified) | 墨海马 |