I'm new, and need substrate help
I have done a reef in the past, but never a planted tank. I'm setting up a 110g acrylic and am not sure wether i am going to go hi or low tech, but either way it seems I will benefit from choosing a good substrate. My pre concieved idea was that i was going to cap it with white sand, but wether or not that is a good idea, I don't know. I was hoping for some recomendations for some good, nutrient rich substrate and how deep I should make it.