private static byte[] IncrementQuantityOfFeeds(byte[] fishes, BigInteger fishesLength)
{
byte[] fishesFinal = new byte[0];
for (int i = 0; i < fishesLength; i++)
{
byte[] fish = ListManager.GetAt(fishes, FishManager.GetSize(), i);
BigInteger qttOfFeds = FishManager.GetQuantityOfFeeds(fish).AsBigInteger();
qttOfFeds = qttOfFeds + 1;
fish = FishManager.SetQuantityOfFeeds(fish, qttOfFeds.AsByteArray());
fishesFinal = ListManager.Add(fishesFinal, fish);
}
return(fishesFinal);
}