For a few hours each day, part of my 300g gets a little sunlight. Not enough to cause any algae problem but the fish look very different under natural sunlight....thought I'd snap a few pics and share 
Sorry about the reflections in some of the pics....
Geophagus altifrons (w/c breeding group)
Geophagus abalios (8" male)
Geophagus orangehead "Tapajos" (8" w/c male)
Sorry about the reflections in some of the pics....
Geophagus altifrons (w/c breeding group)
Geophagus abalios (8" male)
Geophagus orangehead "Tapajos" (8" w/c male)