Quote Originally Posted by GrifTheGreat View Post
... You can order them in bulk from Speedyworms.com...
Here is correct link: Buy live leeches, worms online, Speedy Worm - Wholesale Worms, Nightcrawlers & Leeches .

You can also get sausage casings online and make your own frog feeder sausages. If you search forum, there are a couple threads that discuss them.