I bought these labelled as White Fin Cory. Does anyone know the c number or what these are?

Try feeding them black worms. I hear they go nuts over them and could help with getting them to breed.

If my understanding is correct, to stimulate breeding in cory's you turn the heater off in the tank and let the tempature go below 70 degrees for several weeks or while you are trying to breed them. How low is the limit on the tempature and is this info correct.

I have three Loricaria Simillima and was hoping to get some information on what these guys like to eat. I have them in with some cory's and want to make sure there getting the right and enough food to eat. They seem to stay on the bottom of the tank and do not move very much. What is the tank size ...

sorry, no digital camera. I bought what was labeled whitefin cory's. Is there a scientific name for these guys and do they require any special care?
Thanks.