New to SPS questions

[champs215]

I finally got my first sps frag! its a purple stylo. i wanted to know what powerheads you guys recommend for this. i have a koralia 4 but it just blows every other coral way too much. i was thinking maybe a little koralia nano aimed at the area where i have the stylo and will be putting other stonies? its a regular 90 gallon tank.

 

[mike_cmu04]

Sps need alot of flow so you should place the coral and the powerhead where the flow isnt disrupting the other corals but the sps is getting good flow. a koralia nano is not going to do much in a 90 i have one in a 12 gallon nano and it is weak in there