This is one of the best curry fish head that I have tried in Penang since I started to work here (i.e. > 13 years ago)!
Food/Overall - 8/10
If you don't like or don't know how to eat fish head (somehow most people are), you can order just the fish meat and you can also add on prawn and squid. Without fish head, I feel it is not that nice. Perhaps if you really don't enjoy fish heat, this rating will not be 8/10. You can also order "Oily Vegetable"(油菜) as side order.
Same location as Tom Yum Noodle soup that I recommended, you can check out the location information in this post: