I bought one of those cheaper digital gauges that reads out both temp and humidity and the max and min on the temp. It seems that water has gotten into the gauge behind the screen. It seems to still be reading both temp and humidity but now I am not sure if it is acurate or not. Should I buy a new one or something different? What do you guys recommend? I also only have one gauge in a 46 gallon bow front tank. Is this good or should I get two gauges one for each side of that tank?

