Golden fish egg

Golden fish egg is an item released with Aquariums. It is a possible reward from opening a prawn ball at a 1/200 chance. It awards the player with a random fish for their Aquarium that they have not already unlocked regardless of their level in Fishing. It is not possible to gain a second egg of the same fish.

One golden fish egg is a guaranteed reward as the second tier Fishing perk from the Prawnbroker.

The fish include:
 * Trout
 * Salmon
 * Tuna
 * Rainbow fish
 * Lobster
 * Leaping trout
 * Swordfish
 * Lava eel
 * Leaping salmon
 * Monkfish
 * Leaping sturgeon
 * Shark
 * Cavefish
 * Rocktail