Vacations?

[Azzkr]

ATO and a automatic feed with someone coming by once a week to refill the feeder.

[reefermadness]

Spend the money on good automation with lots of fail safe, backup, webcam and text alerts....Its possible if you plan right. Or maybe you would want to wait. Personally I always thought if I couldnt go on vacation with a reef tank I wouldnt have one. So I just go on vacation and I've always had good luck pretty much. Of course my trips are usually only a week long (no one watches the tank), not 3.

[Aquattro]

I also typically go for a week at a time, leaving the tank on it's own. For three weeks, I'd arrange a sitter to feed the tank. Everything else is fine on it's own.
I did once go to SE Asia for 6 weeks, I sold my tank before going Bought a bigger one when I got back!

[eli@fijireefrock.com]

3 weeks a bit long to stay away from your tank without having someone with good knowledge for what your system will be.
I would look into getting someone in the hobby to watch over the system not just any joe from any LFS.

[Doc_Polit]

I should add that my 3 sons will be staying behind so the tank can be monitored daily (just not by someone necessarily knowledgeable).

My 14-year old is very responsible and has a real interest in aquariums. I would likely task him with some very simple tasks such as pre-portioned feedings every 3-4 days, topping up my ATO container and ensuring that all pumps are running.

I am also hoping that I could ask a reefer in my area to act as "emergency" contact.

I kinda feel like if something is going to fail during that 3 weeks, it will fail whether I am home or not.

Thanks for your feedback so far. Any additional thoughts?

[kien]

Get a tank sitter! There are businesses / LFS that will do this.