I am trying my hand at a 20L nano reef tank after getting an ibox nano (skimz) as a gift. I'm still just cycling it with nothing in it yet but have noticed I am having problems with the water temperature.
I am using a dymax vortex W-8 and a dymax W7 fan to try and cool the system. The ambient temperature can be as high as 32C (Non air conditioned room) and with the fans I only manage to push it downto 29C with lights off. With the lights on I get about 30C after 1-2 hours on.
Is getting another fan going to make much difference? Or should I really consider a chiller