Okay, Okay....I will share my secret, but you guys promise you can't laugh! AHAHAHAHAHA!
Here is exactly what I use!
Body - Canon T1i 15.1 MP DSLR $700.00
Lens - 18-55mm $100.00
Filter - Close up Macro Filter Kit $13.00
From here it is all about learning the specific functions and settings of your camera!
Using these setting I shot a buddies tank two days ago... Here are a couple of pictures from the shoot.
I have pictures of some super rare chalices that he is selling, but I don't have them here. I'll post them later... Hope you enjoy... his tank makes my head...:turntable !