MH Requirement for 75g AGA Tank?

[robilium]

Hey guys -

Looking to grow pretty much everything, SPS, LPS, and Softies.

Currently have:

2x175w Magnetic Ballast 10k Hamilton Lights SE
2x110w URI Super Actinics

I have a 75g AGA Tank, 48" long.

I used tohave the setup on a 46bf tank but now I upgraded.

Are the 175w to weak to grow SPS and Clams?
Clams usually grow on the botom dont they?
Do I need to have 250w?

Thanks!

[rklutt]

I have a 75 RR with 2x175w 10k and 2x110w VHO actinic and have seen alot of growth from my SPS. I have not yet gotten a clam but would bet it would be fine.

[prodman]

Since you already have it try it out. You can always upgrade later.