Hey everyone just a quick question. I have a 120 gal tank and I have NOVA EXTREMES 8 X 54W=432WATTS can I support a clam? Is that enough light for them? If it is what level of the tank should it be at?
Yep.With those lights,you can keep anything you want.
If you get a clam,place it on the sand bed.It'll be helpful to set it on a small flat rock so it dont attach its foot to the bottom glass.Then you can slowly move it to where want it.