the best overflow

[james331]

whats the best overflow box out there for non drilled tanks , with automatic system when power goes out. to start siphon again with out me being there?

 

[anarekist]

cpr
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[james331]

can you prove it is the best

 

[silverdragon500]

you can make a pvc overflow cheap uraujoey's channel I made one for a dyi wetdry works great

 

[ElectricBlueSeanBurch]

Eshopps work great. my brother uses them and he has atleast 1 power a week and no issues with restarts. I am using the nano box once I finish my 15 gallon column reef too.

 

[ElectricBlueSeanBurch]

Power outage*

 

[silverdragon500]

tested it several times for power outage starts up everytime

 

[james331]

if you have a overflow for non drilled tanks, what do you use? with pics please

 

[boldtogether]

CPR makes, what I believe to be, the most efficient, silent and aesthetically pleasing overflows out there. They are made as a durable piece of equipment and are hard to beat in quality and craftsmanship. They are expensive.
A home made overflow is a very doable option but it will require a lot of homework on the part of the builder to get the overflow to return flow ratio right.
Eshopps makes a very nice external overflow as well and they are a little more reasonable in price.

 

[anarekist]

I'm selling a 800gph cpr style over flow for 40 bucks shipped

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