English community guide
Heart Cockle
Heart Cockle in Petit Planet: habitat, time, weather and recorded one-, two- and three-star selling prices. Checked against the community wiki.
At a glance
Beneath the heart shape lies an algae greenhouse.
Where and when to find it
- Habitat
- Intertidal Zone
- Distribution
- All Regions
- Time
- All Day
- Weather
- Any Weather
- Season
- Year-Round
- Type
- Shellfish
- Minimum size
- 4
- Maximum size
- 8
Selling prices
- ★ catch
- 64 Dough
- ★★ catch
- 70 Dough
- ★★★ catch
- 83 Dough
Catalog sorting uses the one-star price. A blank source value is shown as not recorded, rather than estimated.
Omnipedia
- Scientific name
- Corculum cardissa
- Region
- Intertidal Zone
The heart cockle's shell is an incredibly symmetrical heart shape. The special structure was designed to house symbiotic algae. The algae provide nutrients for the heart cockle through photosynthesis, while the cockle offers a safe haven inside its body in a mutually beneficial symbiosis.
Keep exploring
Browse shore-dwellers · Find cooking recipes · Your creature collection
Sources & version
Adapted from The Petit Planet Wiki under CC BY-NC-SA 4.0.
Checked 2026-10-20. Source revision 35201 (2026-10-19). These are beta records; values can change. Unrecorded values remain unknown.