Nov 19, 2003 #1 V vermonter310 Aquarium Advice Activist Joined Nov 28, 2002 Messages 144 Location Maine , USA Point me to a good article/thread etc. comparing VHO and PC? Thanks
Nov 19, 2003 #2 B biotoxin Aquarium Advice Freak Joined Sep 21, 2003 Messages 438 Location Norcal do a search for lighting comparasin, it was a thread a while back that outlined all the lighting types
do a search for lighting comparasin, it was a thread a while back that outlined all the lighting types