I have tests my water:
No2-0
No3-1
Po4-0,25
Mg-1440
Ca-475
Kh-7,6
Sps? everything depends on the parameters of the water, so, i think in this weekend i get some sps, montiopra or somethink easy :-) maybe in the future I take some easy acroporas, any ideas wich is very easy?
I'm sorry for my lenguage, but i don't speak very well :-)