There are many, many ways to breed that fish, and you can also get it from hatching common eggs. Here are a couple of ways to get one from common fish.....If you have a silky fruitfish and an orange one, you can produce another pink one. A shark and a beta also produce a fruitfish, so if you have the right fins on those fish, they will work, too. If you want to see all of the possible combinations, it's best to check out the Spoilers thread in the Fish Tycoon Guide section of the forum!