You can adjust it manually or it can be set to automatic, so yes you can plug it in and walk away. It's a cool effect but remember that most of the time your tank will not be fully lit so if the system is for night observation it's not ideal.
I don't "observe" at night. That is what the actinics are for I will have too look into getting one in the new year.
12-20-2010, 08:05 PM
I will have too look into getting one in the new year.
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