HTML IMG tag not parsing from MySQL db

[hotliquer]

Can anyone tell me why my img link code, which is inside of a mysql field, does not parse as html, but outputs the actual html, like this:

<img src="http://www.gtdb.org/images/key_signatures/f-sharp-major.png">

 

The page in question can be seen here

http://gtdb.org/db/test/gtdb_MIXED_IN_list.php

 

Thanks