PeteLockwood;3885136; said:For earthworms you may wanna just order in bulk online, somewhere like UncleJims: http://www.unclejimswormfarm.com/or...ypage=flypage.tpl&product_id=10&category_id=3
There may be better places - and my experience has been that you don't get 2000 worms when you order 2000 but with luck you'll be able to get the ray eating frozen raw shrimp or smelt within a few weeks. You could always try a little raw shrimp though - one of my rays from Pat took shrimp immediately, another took it after 2 weeks but the third ray took more work (but now devours shrimp like the others).
If you go the bulk worm route you'll be able to keep the worms alive easily enough by feeding food scraps (banana and cucumber skins are a huge hit with my worms) and giving them moist shredded newspaper (black and white only not color).
Clearly first priority is getting that tank cycle finished as quickly as possible - move some of the media from the other filter to this one if possible and test ammonia and nitrite daily.
pat at amazon stingrays will also ship u earthworms in bulk