Been lurking for a while now but made the decision to finally join. I am in the midst of planning out my 125g tank. I've decided I want to go with LED's due to controllability, heat, reliability and functionality. My question is what's the best LED fixture for the size of my tank that wont cost a cubillion dollars!! What I've slowly noticed is ill probably need multiple fixtures aka $$$$$. Is this the reality of going with a big tank?