
How to Breed Kelpsea
Fastest way to breed Kelpsea
Ranked by how early you can catch both parents — Lv is the lowest level each one spawns at in the wild.
One egg · earliest pair
from wild Lv 1Rare mutation: about 1 egg in 100 from this pair hatches a different Pal instead — Smokie Cryst 4%, Vanwyrm Cryst 4%, Mossanda Lux 4% and 26 more.
A longer route?
No route through an extra egg starts meaningfully lower — this pair is already the earliest way in.
All 75 pairs that make Kelpsea
Add the Pals you already have — the list shows what you can breed now and which single catch is missing.
Or tap a Pal's name below to mark it as yours. The list follows you to every breeding page.
- + any of 2
- + any of 2
- + any of 2
- + any of 2
- + any of 2
- + any of 2
- + any of 2
- + any of 2
★ special combo — a fixed pair that overrides the usual rule. Lv = lowest level the Pal spawns at in the wild on Palpagos; “bred” = it does not spawn there.
Or hatch it

Kelpsea hatches from a Damp Egg. Wild nests draw their egg from a weighted table, so any of the 1,786 nests on the map can hold one and none promises it. Incubate it cold: Place a Cooler (any tier) next to the incubator, or build in a snowy/desert-cold biome. All 1,786 nests on the map →
How breeding works
- 1Reach Tech Level 19 to unlock the Breeding Farm; place it on your base.
- 2Build a Cooking Pot (Tech Level 17) and bake a Cake from 5 Flour, 8 Red Berries, 7 Milk, 8 Eggs, and 2 Honey. Without the Cake the parents will not produce an egg.
- 3Catch the parent pair you picked above — one male and one female.
- 4Pick up each parent and drop them into the Breeding Farm fence. Place the Cake in the feed box just outside.
- 5Wait about five minutes of real time for the yellow breeding circle to complete; an egg will appear in the farm.
- 6Place the egg into an Egg Incubator. After it hatches you have your Kelpsea.
What Kelpsea breeds into
Pair Kelpsea with another Pal: 108 different children from 296 partners.
SkutlassKelpsea + any of 4



Shroomer NoctKelpsea + any of 4



DogenKelpsea + any of 2

IncineramKelpsea + any of 2

VaeletKelpsea + any of 4



PrixterKelpsea + any of 4



ShroomerKelpsea + any of 3


BakemiKelpsea + any of 3


DigtoiseKelpsea + any of 2

BushiKelpsea + Eidrolon
FelbatKelpsea + any of 5




VanwyrmKelpsea + any of 9






+1
Type matchups
Other Water targets
← All breeding combos — open the calculatorEvery pair that makes Kelpsea, as a list (75)
- Amione + Blue Slime
- Amione + Cave Bat
- Amione + Demon Eye
- Amione + Enchanted Sword
- Amione + Eye of Cthulhu
- Amione + Green Slime
- Amione + Illuminant Bat
- Amione + Illuminant Slime
- Amione + Purple Slime
- Amione + Rainbow Slime
- Amione + Red Slime
- Galeclaw + Lamball
- Cattiva + Ribbuny
- Chikipi + Killamari Primo
- Croajiro + Lifmunk
- Fuack + Leezpunk Ignis
- Nitewing + Vixy
- Celaray + Rushoar
- Cremis + Tocotoco
- Foxparks + Herbil
- Gobfin + Teafant
- Gumoss + Leezpunk
- Bristla + Pupperai
- Clovee + Jelliette
- Jellroy + Jolthog
- Jolthog Cryst + Killamari
- Cinnamoth + Depresso
- Flopie + Pengullet
- Direhowl + Hoocrates
- Melpaca + Tanzee
- Daedream + Eikthyrdeer
- Fuddler + Tanzee Ignis
- Flambelle + Nox
- Mau Cryst + Rooby
- Eikthyrdeer Terra + Mau
- Caprity + Sparkit
- Mozzarina + Woolipop
- Blue Slime + Hangyu Cryst
- Cave Bat + Hangyu Cryst
- Demon Eye + Hangyu Cryst
- Enchanted Sword + Hangyu Cryst
- Eye of Cthulhu + Hangyu Cryst
- Green Slime + Hangyu Cryst
- Hangyu Cryst + Illuminant Bat
- Hangyu Cryst + Illuminant Slime
- Hangyu Cryst + Purple Slime
- Hangyu Cryst + Rainbow Slime
- Hangyu Cryst + Red Slime
- Lamball + Nitewing
- Cattiva + Jolthog Cryst
- Chikipi + Gloopie
- Jellroy + Lifmunk
- Fuack + Herbil
- Gobfin + Vixy
- Celaray + Rooby
- Cremis + Melpaca
- Croajiro + Sparkit
- Killamari Primo + Teafant
- Flopie + Gumoss
- Direhowl + Pupperai
- Clovee + Leezpunk Ignis
- Eikthyrdeer Terra + Jolthog
- Caprity + Depresso
- Jelliette + Pengullet
- Hoocrates + Leezpunk
- Daedream + Flambelle
- Eikthyrdeer + Tanzee
- Hangyu + Tanzee Ignis
- Bristla + Nox
- Mau Cryst + Ribbuny
- Galeclaw + Mau
- Rushoar + Tocotoco
- Cinnamoth + Foxparks
- Killamari + Swee
- Fuddler + Woolipop