overflow box

I am looking for a good overflow box, has anyone used a hurricane filters box, or any good suggestions on one?

 

Do you mean hang on tank or something you put internal and seal??

 

just a hang on overflow box

 

CPR's are nice.

 

do not build

I built my overflow and it works as it should...hehehehe not really. Read all the forums first. Hang-on overflows are "not good." At least that is the vibe I am getting. I do not know of any which work with a hood.? Most you can buy are "hang-on". I have not heard of any good reviews for the ones using separate U tubes or J tubes. But ... I am still learning.

Zak

----
55 Gallon Glass Aquarium; 20L Sump; 1-UV Sterilizer-(In sump); Coralife Super Skimmer 65; 260 W Compact Fluorescent Lighting; 2-Power heads; 20 lbs live rock; 2-Ocellaris Anemonefish; 2-Fire Goby; 1-Royal Dottyback; 1-Blue Tang; 2-Banggai Cardinalfish; 1-Green Mandarin; 20 Blue Hermit Crabs; 8-Turbo Snails ; 2-Bubble Anemones; 1-Seabay Anemones; 1-Yellow Hand Coral; 1- Polyp; 5-Green Strip Mushroom; 2-Sandsifting Starfish; 1-Red Sponge; 1-Grub

 

I have a CPR, It works. Just make sure you have an aqua lifter or a power head attached to it to help get it going when the power goes out. Mine has been working great on my 20gal, and restarts perfectly after every power out test i have done, but i don't trust it.