Can I/should I keep sps in this tank?

[tinkerman]

I would look into 2 dosing pumps, a pair of karalia mag 5's. I did the kalk dosing and know others that have done it and everyone seems to have hair algea problems doing it. don't think you would need a mag 24 for return unless you have a basement sump, the mag 9 would be fine. What are you using for halide reflecters?