Check me out, I'm a fish. According to that site saranga means pomfret fish. As does chandwam halva, poplait and machli.
Wait..I thought halva was a middle eastern sweet thing? Made with sesame seeds and honey?
Apparently a pomfret fish is one of the main types of table fish in India. I wonder if I can get one over here?
(And hey, if you google search for saranga I'm on the first page, success!)