Nano build.

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I also got the sump made of glass. Ace hardware cut them aswell

 

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My sump dimensions

 

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I downloaded a pic of the heater since I'm currently using it in my sons 10 gallon

 

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It fits in this tiny refugium

 

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I got the light switch and fixtures at menards. The bulbs are 50/50 compacts I got at petco. The top of the good isn't nailed since it's easier to access. And speaking of nails I got pin size for finishing at hobby lobby too. But any hardware store should have them