Own a Fish Pond Coral Event
The Coral Event is a secondary weather phenomenon with a 10% chance to trigger during active Rain events. When coral blooms appear in your main pond, growing fish receive a 30% Shiny mutation chance — dramatically higher than any other event's drop rate.
Coral Event Trigger Conditions
Coral only spawns during Rain — you cannot get a standalone Coral event. The 10% proc rate means roughly one in ten rain sessions also brings coral. The main pond's natural coral growth mechanic (periodic coral spawns) is separate from the Coral Event mutation trigger.
Shiny Fish Mutation
Shiny fish feature enhanced luminosity and sell for approximately 1.85x their base value. The 30% drop rate makes Shiny the most accessible mutation for mid-game players building valuable collections. A full pond of 15 fish during Coral-Rain can yield 4-5 Shiny mutations statistically.
Maximizing Coral Value
Place high base-value fish (Koi, Swordfish, Hammerhead) in ponds before rain begins. Shiny multipliers apply to sell price, so a Shiny Koi far outvalues a Shiny Sardine. Open Japan and OG Buckets during Coral-Rain for exclusive species with Shiny potential.
Frequently Asked Questions
When does Coral Event happen?
10% chance during an active Rain Event. Watch for coral bloom visuals in the main pond.
What is the Shiny mutation drop rate?
30% per growing fish during the Coral Event window.
Does Coral boost growth speed?
Yes, like all weather events Coral increases growth speed alongside mutation chances.