Does Bioluminesce work on all ocean plots?

Bioluminesce requires dark water sub-tagged ocean tiles specifically. Standard lit ocean tiles need Dolphin or Sea Turtle abilities instead.

Jellyfish or Owl for moonlit mutations?

Owl Night Vision moonlit on land at night. Jellyfish Bioluminesce moonlit in dark water ocean. Different plot requirements — pick based on land vs ocean build.

Grow a Garden Jellyfish

Dark water hides bioluminescent profit — Jellyfish Bioluminesce rolls moonlit mutation where sunlight never reaches your ocean floor plots.

Tier CSmalluncommon

Quick stats

Hatch weight: 0.6 kg
Weight at age 50: 3.27 kg
Weight at age 100: 6.00 kg

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Jellyfish weight progression

Jellyfish hatches at 0.6 kg and grows with the formula W = (hatch ÷ 11) × (age + 10). The table below projects its weight at each age milestone so you can plan trade timing and weight targets.

Jellyfish weight by age
Age	Projected weight
Age 1	0.60 kg
Age 25	1.91 kg
Age 50	3.27 kg
Age 75	4.64 kg
Age 100	6.00 kg
Age 125	7.36 kg

Playstyle

Jellyfish targets dark water ocean tiles — a sub-category within ocean plots. Bioluminesce applies moonlit mutation in dark water conditions. Uncommon tier C at 0.6 kg — cheap moonlit entry for ocean builds. Pair with Dolphin wet boost on adjacent standard ocean tiles for wet-moonlit cross-tag ocean wing.

Weight & trading

0.6 kg hatch caps near 6.0 at age 100 — light uncommon. Jellyfish trades cheaply — budget ocean moonlit before Jellyfish upgrade paths. Owl Night Vision covers land moonlit — Jellyfish owns ocean dark water niche exclusively.

Bioluminesce applies moonlit mutation in dark water ocean tiles. Dark water sub-tag required within ocean category — not all ocean tiles qualify. Moonlit from Bioluminesce stacks with Spirit Wolf Howl moonlit on hybrid plots if dark water overlaps full moon timing.

Jellyfish in Grow a Garden

Dark water tile identification

Dark water tiles appear in deep ocean plot sections — verify tile type in plot editor before deploying Jellyfish. Standard lit ocean tiles idle Bioluminesce entirely.

Moonlit sells at night premium — Bioluminesce in dark water runs independent of surface night cycle per community testing, making Jellyfish valuable for daytime ocean grinding.

Uncommon ocean starter

Jellyfish plus Clownfish covers moonlit growth on adjacent coral-dark water split — two uncommon ocean pets before rare Dolphin investment.

Upgrade path: Jellyfish Bioluminesce moonlit to Spirit Wolf moonlit-spectral at full moon on land wing while keeping Jellyfish on permanent dark water ocean tiles.

Common questions

Does Bioluminesce work on all ocean plots?: Bioluminesce requires dark water sub-tagged ocean tiles specifically. Standard lit ocean tiles need Dolphin or Sea Turtle abilities instead.
Jellyfish or Owl for moonlit mutations?: Owl Night Vision moonlit on land at night. Jellyfish Bioluminesce moonlit in dark water ocean. Different plot requirements — pick based on land vs ocean build.