Recommended Sump

Hello,
I currently have an in-line filer, in tank UV sterilizer, in tank heater. I wanted to get some type of in-line protein skimmer but it does not look like it is possible. I only want one inlet and one outlet from the aquarium. SO… I think I must get a sump. What sumps do you recommend? I linked a pic of my available spacing. It is 44 L x 15 D x 15 H. What is available?

1) I do not want to go nuts.
2) I do not want to spend a ton of $$.
3) I do not want to build anything.
4) It must handle: filter, UV sterilizer I previously have, heater, and new protein skimmer.

I have not purchased a protein skimmer but it must accommodate the space I have along with the sump.

http://www.z-ice.com/Aquarium/sumpNeeded.jpg

Thanks for any feedback you can give.

Zak
P.S. Where can I get the sump you recommend?
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55 Gallon Glass Aquarium; 1-UV Sterilizer-(In tank ); 260 W Compact Fluorescent Lighting;Rena Filstar XP2; 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

 

The more water volume you can get is better. With the space you have there it looks like a 30L will fit under there. You can have some custom made but acrylic is not cheap.

 

new thread

http://www.3reef.com/forums/filters-etc/sump-design-42301.html

I guess I could have continued this but I felt a new thread would be better. I guess since I have this open... What is a good protein skimmer which is < 13" tall?? I placed my sump in the only location possible and I only have 13" of clearance. Should I go with a H.O.T. skimmer in my sump. That might be possible. I prefer a in-sump solution...

Any ideas?

Thanks,
Zak