Claim a free Skelefish egg and breed every rare fin before time runs out

The Skelefish event has arrived in Fish Tycoon 3. Hatch your free Skelefish egg, then cross-breed it with fish from your store to discover all 21 Skelefish fin variations for your collection. Reach 5, 10 and 15 discoveries to earn gem rewards along the way, and complete all 21 to unlock an exclusive aquarium decoration.