No you would be buying just the bulb. You will need to buy a light fixture to hold it in too.
You can go the route for the super expensive fixtures that petstores sell for like 60 bucks, or you can go to walmart and pick up a T8 flourescent fixture for about 12 bucks. You can find the fluorescent fixtures in the lighting section, just find one that is the length you need, and make sure its for T8 sized bulbs. You can also pick them up at other home improvement stores such as home depot, lowes, etc.
Edit: OK I see your new post. While your at the petstore you should pick up some calcium dust and multivitamin dust if you don't have it already.
This is what most of us use on here, including myself:
Other than what you have already said, I can't think of anything else you would need.
-Brandon
You can go the route for the super expensive fixtures that petstores sell for like 60 bucks, or you can go to walmart and pick up a T8 flourescent fixture for about 12 bucks. You can find the fluorescent fixtures in the lighting section, just find one that is the length you need, and make sure its for T8 sized bulbs. You can also pick them up at other home improvement stores such as home depot, lowes, etc.
Edit: OK I see your new post. While your at the petstore you should pick up some calcium dust and multivitamin dust if you don't have it already.
This is what most of us use on here, including myself:
Other than what you have already said, I can't think of anything else you would need.
-Brandon