Positioning sps frags

[Dave VG]

Should they be mounted vertical or horizontal?

[stressed damsel]

I try to position them horizontal. That way they encrust and grow outward instead of straight up

[nwrogers]

I agree with stressed damsel. Horizontal is the way to go.

[drbronx]

Placing frags horizontally increases light capture and also encourages axial corralite development. You can even point them slightly downward. Garf.org has good pictures and descriptions of this process.

[Dave VG]

Thank you all for the info.