Feb 6, 2014 #1 Frankie_Garcia Aquarium Advice FINatic Joined Nov 6, 2013 Messages 603 Location Texas I was wondering if a clip on LED fixture will be okay for macro algae?
Feb 6, 2014 #2 Gregcoyote Aquarium Advice Addict Joined Feb 12, 2011 Messages 8,423 Location Columbia, Missouri Yes, even a cheap florescent bulb and clip on reflector works fine.