Jul 20, 2013 #1 aquariumlover10 Aquarium Advice Freak Joined Feb 4, 2013 Messages 266 Location south florida does anyone know if the styrofoam that you get from hobby lobby is safe to use in a aquarium?
Jul 22, 2013 #2 Andrew McFadden Aquarium Advice Addict Joined Dec 29, 2011 Messages 7,925 Location johnstown, ohio Is it the white stuff?