| I was also thinking that since a clam's need for light is to feed its symbiotic algae that a spectrum closer to 5000K-6500K might serve them even better than 10K since it has all the algae-friendly spectrum spikes that are undesirable in a display tank.
We'll see what happens. I'm going to move one derasa over there this week-end and watch it closely.
__________________ George
Smyrna, GA
25g reef
Coming Soon: 60g Ocea Cube (24"^3)  | 
