Apr 22, 2011 #1 W WillyG Aquarium Advice Apprentice Joined Feb 13, 2011 Messages 49 Location Uk - South East What is the upper safe temperature for tropical marine fish?
Apr 22, 2011 #2 H Henry405 Aquarium Advice FINatic Joined Apr 7, 2011 Messages 587 Location Oklahoma City I usually see 72 to 78 degrees fahrenheit