Loch Ness · Customer favorite

Grey Heron Favorite Fish — What to Serve in Scale the Depths

Grey Heron pays its best tip for European Eel — here is exactly when to save that catch, what to avoid, and how the base and variant payouts compare.

▶ TL;DR

Serve Grey Heron European Eel for its favorite tip (up to 368 coins total). Avoid Brook Lamprey.

Grey Heron, a customer in Scale the Depths Loch Ness — favorite fish European Eel.
Loch Ness
Grey Heron
Favorite
European Eel
Avoid
Brook Lamprey
Max payout
368 coins

◇ How to serve Grey Heron

Grey Heron appears in Loch Ness and pays a favorite tip for European Eel. European Eel is Grey Heron's signature — no other customer treats it as a favorite, so any European Eel you land has exactly one ideal buyer.

There are two versions of Grey Heron. The base pays up to 256 (205 base + 51 tip); the rarer variant pays up to 368, a 112-coin jump for the same fish. A variant of Grey Heron is always worth serving over the base when both are on screen — same catch, bigger payout.

Keep Brook Lamprey away from Grey Heron — it is the one fish that lowers its payout. Everything else is fair game as long as it fills the hunger of 300.

◇ Where to catch Grey Heron’s favorite

European Eel is caught in Loch Ness — the same world where you meet Grey Heron, so you can serve it fresh without backtracking. It has 75 health and a feed value of 200. Scale it cleanly to clear Grey Heron’s favorite threshold and bank the 51-coin tip.

Full stats for every catch are in the fish almanac.

◇ Who is Grey Heron?

The grey heron is a tall, long-legged wading bird found near rivers, lakes, wetlands, and coastal shores across Europe, parts of Asia, and Africa. Herons are a widespread group of birds with around 75 recognized species found on every continent except Antarctica. Like other herons, the grey heron has a long neck, thin legs, and a sharp, dagger-like bill suited for catching aquatic prey. When flying, it retracts its neck into a tight S-shape, creating its distinctive silhouette. Grey herons are patient hunters, often standing motionless at the water's edge until prey moyes within striking distance. Some have even been obseryed using bait, placing insects, seeds, or small flowers on the water's surface to lure fish closer.

In-game species label: Ardea cinerea

✓ Tips

  • If you can already satisfy Grey Heron, its variant is free extra income — the favorite and dislike lists are identical, only the numbers scale up.
  • Keep the fish quality high: the 51-coin tip only lands if European Eel clears Grey Heron's favorite threshold, so clean scaling matters more than speed here.

? Frequently asked

What is Grey Heron's favorite fish in Scale the Depths?

Grey Heron's favorite fish is European Eel. Serving it at a high enough scaling quality adds a 51-coin tip on top of the 205 base payment.

What fish does Grey Heron dislike?

Grey Heron dislikes Brook Lamprey. Serving any of these lowers the payout, so keep them for a customer who wants them instead.

How much does Grey Heron pay in Scale the Depths?

The base Grey Heron pays up to 256 coins and its rarer variant pays up to 368. Both share the same favorite and dislike lists.

▶ Put it into practice

Keep the full customer matchmaker open while you play, then match Grey Heron to the right catch and bank the tip. Scale the Depths runs free in your browser.

⌬ Sources