I am looking at getting into some Sps and was wondering is anyone uses Red Sea Mag. Kits? I am going to get (I think):

Red Sea Magnesium Test kit
API Saltwater Test kit
API Reef master test kit

I have used the API and there good enough for me and my corals, but what about the Red Sea kit?

Also, will pods eat strands of chaeto and ulva? Will ordering pods help clean up my tank?