I built a very small tank all from scratch during my spring break about a month ago but I'm just getting the chance to put up pics now. I built everything, the tank, stand, sump and canopy. For the tank and sump I got acrylic from home depot and for the stand and canopy I used regular plywood that I painted with 3 coats of black oil based paint. The tank is 12"X8"X8" and the sump is 10"X"7"X7". I built an overflow for the tank that has a 1/2" pvc which goes down to the sump that is split into 2 sections. One section is where the water comes in and where I have a nano Current USA skimmer which has a pump that pushes 90gph and the skimmer is about 6.5" tall with a 2" diameter and it skims pretty well, I have a water bottle with a hole in it to drain the skimmate. The other section of the sump is filled with live rock that I had in the sump of my 75G. And the final section has a micro 200gph pump that is 1.75"X1.25"X1", tiny but pretty powerful. The pump goes into dual 3/8" return that are drilled into the sides of the tank. In the last section I also have an intake for a mini canister filter that has carbon and ceramic bio blocks and it return in the tank with the spray bar. The sump is illuminated by a 12v halogen which produces no heat due to it's voltage. The canopy houses a 70w MH and 18 blue LEDs, this was a full DIY lighting system. I built the canopy from plywood obviously and I had a huge reflector laying that I cut and fitted perfectly and also a DE socket that was the perfect size. I got the ballast and bulb from CustomKing, thanks for that! And I put two dual hard drive fans that i got on eBay for dirt cheap on the sides of the canopy and they're doing a fantastic job at keeping everything cool, temperature hasn't risen one bit. The tank has a total of about 10-20lbs of LR and 3 inch SB. As you can see I have a little inhabitant, my little baby hippo tang (NY Aquatics) which is adorable! Well here are pics so you can get an idea of what I'm talking about. Would love to get feedback on this. Thanks for visiting my thread, hope you enjoy!
FTS:
FTS w/ open sump:
FTS; Display only:
Left side (tank; overflow, canopy; dual air intake):
Right side (canopy; dual air output, sump side; mini canister filter):
Close up of the mini canister filter:
Full shot of sump:
Skimmer in action (first sump compartment):
Live rock compartment (second compartment), 12v halogen light and third (return) compartment on the far left back:
Obviously not my pics but that's the mini return pump, skimmer and the 12v power suppy I'm using for the sump light and dual cooling fans:
FTS:

FTS w/ open sump:

FTS; Display only:

Left side (tank; overflow, canopy; dual air intake):

Right side (canopy; dual air output, sump side; mini canister filter):

Close up of the mini canister filter:

Full shot of sump:

Skimmer in action (first sump compartment):

Live rock compartment (second compartment), 12v halogen light and third (return) compartment on the far left back:

Obviously not my pics but that's the mini return pump, skimmer and the 12v power suppy I'm using for the sump light and dual cooling fans:
