How about OceanRevive T247-B? It is ideal for both fresh and marine aquatic applications, specialized for SPS/LPS/Soft corals and reef fish. The price is cheap which is great for starters. The built-in controller controls TWO channels independently (blue and full spectrum channels) for both Time and Intensity. It also comes with both supporting brackets and hanging kits to fit any type of fish tank. You can find details through OR website:http://www.oceanrevivellc.com/goods.php?id=21. There are also good reviews that may help on amazon.