Step 1: Cut a rectangle from cheese about the size you want your fish.
Step 2: Use moon cutter to cut the first crescent.
It should turn out like this:
Step 3: Use the moon cutter to cut another crescent to form the fish body.
So that it looks like this:
Step 4: Use moon cutter to cut a crescent tail.
Here's what it should look like now:
Step 5: Use heart cutter to cut a notch in the crescent tail.
And here's your finished fish!