Finally another Via Aqua owner. The ballast are crap but the tank is absolutley beautiful, which is why I have one. They were the best looking nano's I could find. I ditched the light and bought a Sunlight Supply Reef Optix III 150w MH light fixture w/ Icecap ballast. For skimming, I went with an AquaC Remora w/ surface skimmer. For water motion, I use 2 Maxi-jet 600's on a wavemaker. I have a 2 1/2" sandbed and 27lbs of Indonesian LR. This is not my only tank, I was just dying to experiment with a nano and it's become my favorite. I use Tropic Marine salt and C-Balance for supplementation. I researched and planned for months for the perfect set-up, and I must say I think I have the perfect formula, and use only top of the line goods. So far it has been very successful, my growth rates have been excellent. The tank is mainly sps/clam. Let me know if you have any other questions.