Ok stop there! We all know it’s J-E-T-S JETS JETS JETS. Please practice this for the upcoming season! Ok peewee you’ve got to understand Big Ben. It’s very important to a fish room. Attachment 128176 You’ll notice the thermometer on the left. This tells me the room temp and how hard my heaters need to work to warm the tanks. Next on the right is the all important humidity meter. This tells me how much water is evaporating and how much I will need to top off. Peewee I’m just shocked you don’t have this type of vital information in your fish room.