PetrochemicalFishGuide

All 25 fish locations on Petrochemical in Creatures of the Deep.

Petrochemical feels like a weird industrial bay where everything went slightly off-model in the funniest way possible. It’s a VIP zone, only open from Friday to Sunday with tickets, and it runs in instanced solo sessions, so you’re basically on your own little run every time. The fish here lean heavily into animal hybrids, mixing familiar shapes with strange twists that make the whole place feel playful rather than serious. Difficulty-wise, nothing really blocks progression, so most of the experience is just relaxed exploration and collection with a strong “lol what is this” vibe.
Petrochemical map background

Map highlights: notable Fish on Petrochemical in Creatures of the Deep.

pavonyx

Pavonyx is one of the more straightforward catches in Petrochemical, leaning into a peacock-inspired design that actually looks surprisingly clean for the zone’s overall chaos. It’s marked as not really difficult, so it sits comfortably in the early layer of progression. Active both day and night, it comes with a small shadow and nothing particularly tricky attached. You’ll usually come across it without trying too hard, making it more of a casual pickup than something you actively hunt.

harefin

Harefin sits in the same easy, slightly ridiculous tier, with a rabbit-inspired look that feels like a joke that somehow turned into a fish. There’s basically no difficulty attached to it, so it rarely slows you down. It shows up both day and night with a small shadow, keeping things simple. Most of the time, you’ll just bump into it while moving around, which fits perfectly with its light, almost throwaway vibe.

elephara

Elephara brings a bit more presence, tagged as rare but still very manageable in practice. Its elephant-inspired design stands out more clearly, giving it a heavier, more noticeable feel compared to earlier catches. It appears day and night and is shadowless, simply showing without a visible shadow in the water. Even with its rarity, it doesn’t feel frustrating, more like a small step up that adds variety without breaking the relaxed rhythm.

giraffine

Giraffine sits in the epic tier, but without turning into a real challenge. Its giraffe-inspired shape gives it that tall, slightly surreal silhouette that fits perfectly with the zone’s weird industrial mood. Active both day and night, it’s also shadowless, appearing without any visible shadow. Even if it’s technically one of the higher-tier catches here, it still feels accessible, more like a nice find than something you have to grind for.