Instruction: Extract information from the supporting document to answer the given question.

Input:
Question: Could I use this for my aquarium?  Basically I turn off one light and the other light and bubbler will turn off also...
Document: This is my second power strip. The first one was returned right away as it did not do what was advertised. The attached electronics did not turn off after the tv was turned off. Amazon was great and sent us a new one. Same deal. We read and re-read the instructions but could not get the thing to work right. Now after only four months the strip does not work at all. The light turns on, but there is no power to anything plugged into it.
Works as promised great way to save energy. One of the must haves for your entertainment system.Cons:Some of the power adapters do not comfortably fit as the space between sockets not wide also love if the sockets could turn.
The color-rich dell u2410 is notorious for not going into stand by mode when connected to an HDMI or display port. In a dual monitor setup, with only one DVI output, I connected the DVI monitor to the master, and the second monitor to the slave. (labeled "master controlled" ha). I will shortly connect all peripherals. I guess the master could also be the computer tower, but I have that connected to a battery back up.
I'd give it more stars if I could adjust the on/off threshold. It basically works, but not for the application that I had in mind when I bought it.
I use this power strip at my desk to ensure that when the computer goes off, Speakers, hard drives, desk light, monitor, and printer all go off with it and aren't just sucking power away in standby. by far one of the best purchases I've made off amazon and eaily pays for itself in a few months.
Pricy but worth every penny in my wood shop. I turn on one tool and the socket then turns on my dust system, a work light all at the same time. It was developed for a media room. Turn a program source, and it would turn on a the TV, addition sound speakers etc. In a computer room it would turn on screen, then turn on the copier, printer, background music etc.
This power strip with surge protector saves energy automatically by turning off outlets. The master outlet detects when your electronics is on or off and controls power to five controlled outlets. I use it for charging my phone, I just turn a light plugged into the master and the charge plugged in to the controlled outlet turns on.2 outlets are not-controlled for continuous power as needed. The surge protection is rated at 1080 Joules to protect sensitive electronics.Nice device to handle different setups.
I was so excited to finally buy this outlet. Unfortauntely I didn't realize that since my cable  alsoaffects my wireless router I can't have that off with the TV off. Basically, when everything is linked to the cable box nothing can be off all the time except the TV. Also the thing is huge and the outlets way too close together. It's meant for AV plugs which tent to be bigger yet there isn't enough space for them. It was a mess and I need to return it ASAP.
Thus you turn on the TV then can use the game console and or the DVD. In another application, we have the computer as the control with the monitor, printer, sound system, and desk light as the controlled devices. This works GREAT!
When the iPad is away, the speakers are off. When the iPad is fully charged and asleep, the speakers are off. When the iPad is awake, the speakers are powered. So I no longer have the guilt of the energy vampire chasing me.So look around, you might be surprised at where you find multiple items that depend on each other and could make use of this novel power strip to turn off the main item and have all the little auxiliary devices immediately go dead.
Answer: Hello Baby Mama. This switch was designed to work with a TV set. If the light you plan to turn off is a lamp that use low voltage it might not work. I think for your aquarium is better to use a basic timer to program the bubbler to turn on and off with the frequency you want. I also have one installed in my aquarium working well. Hope this helps. Kind regards.