Fishy game not scaling up properly

Okay, I have this fish game where you eat smaller fish and you get bigger. My fish is 128 x 128. At the start of layout I divide fish.Height and fish.Width by 6 so its small. After that I say on collision with fish add 1 to width, and 1 to height so he gets bigger. Here is a demo:

thplay.weebly.com/test

Can you please help? I know I posted this earlier but no answers worked. And if you notice he grows upwards.

Thanks, Tabor :D

<img src="http://s10.postimg.org/mgr1pf0t5/Untitled_1.png" border="0" />

PS: Player is fish above

Change this:

On collison with fish > Set size to (player.with +1, pLayer.Height+0.5)

to

On collison with fish > Set scale to (1+(Variable1/10))