Others on this forum can def offer more insight than I can, we've been going for 5 months now so really new at this. When we first cycled our tank, the hair algae was pretty crazy too, we had 5 hermits and 5 turbo snails, did a black out on the tank for 4 days and that made a huge difference, clean up crew was able to manage the rest. I've learned that water flow is crucial to help prevent the red slime and pellets were we think contributing to this. We treated with chemiclean, did a large water change and sucked it out, no problem since. Best advice I can offer is research everything you do, what and when to add fish and corals - stick with this forum. Lots of questions you will have can be answered, read the 101 tips, will save you lots of heartache and cash. And take it slow. If you've read this entire thread, hopefully you can avoid what I did but everyone has been so helpful to get us thru it! Good luck!