Instructables
Picture of Aquarium Stand With Secret Door For Sump
Swim to your local pet store and you might spot a lot of aquarium stands to choose from. But try to find one that will fit a sump filtration system, even a 10 gallon one, and you are likely to come up dry. Go online, and you can find lots of DIY aquarium stands. But try to find a set of instructions that do not involve 2 by 4s, cinder blocks, railroad ties or other unsightly materials, and your choices are very limited. It stinks... like a dead fish!

So that's why my 14 year old son and I decided to swim someplace else and come up with a design of our own.
 
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Step 1: Tools and Materials

Picture of Tools and Materials
TOOLS WE USED

This is the first cabinet I've made, so I don't have a lot of wood shop tools. Many of the tools we did not have we just borrowed.

Electric Mitre Saw with Finishing Blade
Biscuit Joiner
Clamps
Router and Table
Circular Saw
Table Saw with Finishing Blade
Drill Press
Drill and bits
Other typical tools (tape measure, pencil, brushes, etc.)

MATERIALS
1x4 Pine (8 foot lengths)
1x3 Pine (8 foot lengths)
1x8 Pine (2 foot)
3/4" Plywood - full sheet
1/4" Plywood - half sheet
4 Cabinet Hinges (we used the hidden type)
4 Cabinet Handles
Waterproof Wood Glue
Primer and Paint
d00dy9 months ago

Just wanted to say good job. I built an aquarium stand with hidden sump door a couple of years ago (on instructables) and love it a lot. It really helps if you have to take the sump out. Hope it works out for you.

jhawkins14 (author) 10 months ago
Thank you all for your comments! My son and I had a great time coming up with a plan and building it together.
hsanford10 months ago
This is a beautiful piece! I just finished my first woodworking piece, a work bench. :o) I really had a blast working with wood and of course the power tools. I just wanted to say I was impressed with your work and not impressed with some people here that seem to have to spout their two cents on how it could be done "better." You did your research and made your choices for a reason, and people should keep their criticism to themselves. Keep up the great instructables!!!
Wood Chuck10 months ago
Thank you for posting your ible.
I design and make cabinets etc.as a part time job. Your cabinet looks excellent and very well constructed. Yes there may have been better ways to accomplish your goal, however the cabinet you and your son produced looks great, sturdy and is quite functional. Getting shop time with your kids or grandkids in my case is the most rewarding part of any build. It's not about the project it's about the journey. Bruce (3dwoodworkingplans.com)
peth10 months ago
Very nice stand - I would be proud to have that in my living room! Ive made a few aquarium stands from the 2x4 rough ones to more formal cabinet style ones as well. This construction is top notch.
mpulliam110 months ago
Your stand looks like the one I paid $200 for 20 years ago. Great job!
(removed by author or community request)
Thank you
dimtick10 months ago
Nice Job!!!!
visually the top & bottom rails look heavy. I'm wondering is adding some trim could break up the flat faces and really finish this off nice. craftsman details really fit this design.
What I would do is add a horizontal 1x2 around the top edge. add narrow crown molding below the 1x2. add 3/4" molding along the bottom edge of the top rail and the top edge of the bottom rail.
do a google search on craftsman trim details to see what i mean. you've done such a nice job that i think a few finishing touch's would really dress it up nice.
i understand the removable panel but is seems like having a center pair of doors could have worked better. what you do is simply attach the center bar to one of the doors so that it opens with it. pretty common cabinet detail.....if that makes sense.
I don't know how the sump works but i also wonder if adding a pull out shelf in the center would make servicing easier? simply mount a plywood shelf panel on drawer slides.
just thinking out loud. you really did do a nice job!
jhawkins14 (author)  dimtick10 months ago
(My first reply had a typo that was driving me crazy and I left out a point. Here it is again)

You're awesome! Thanks for your feedback and for the compliments! The common cabinet detail you mention is something we definitely considered, but ruled out in our situation.

The 55 gallon aquarium is 48 inches, the 10 Gallon aquarium used for the sump needs at least 21 inches to be able to be removed. 48-21=27. Divide that by two, and you have 13.5 inches of space on either side of the sump. That 13.5 inches of available space gets eaten up really quick when you start drawing it out and trying to get each of the cabinet doors to be exactly the same size and to appear evenly spaced when all doors are closed. Allowing clearances for hinges and doors would use more of an already scarce space.

I don't want to overdramatize it by any means, there is probably is a workable solution that uses the common cabinet detail you mentioned other than what we chose. This is only to explain why we did what we did. Besides, when you are 14 years old, there's something awfully cool about having a "secret" removable panel that nobody expects from looking at the outside. It is the very first thing he shows all of his friends.
jclouseau4210 months ago
Question: why use two 1x4's instead of a single 2x4? You could still route out a rabbet joint centered on the edge. Is there structural impact here or esthetics (better quality wood for the 1x4)?
jhawkins14 (author)  jclouseau4210 months ago
This was a quality of wood decision: straighter lines, sharper edges.
Scumm710 months ago
if you don't have a drill press, you can measure the depth on the drill bit and mark it with a small piece of masking tape for a drill stop.
jhawkins14 (author)  Scumm710 months ago
Good point. That method works very well so long as you have a little bit of room for error.

We routed the edges of the cabinet doors, choosing a bit and depth, without ever thinking about how that might effect the recessed cabinet hinges on the other side of the door. Lesson learned ;) The result was that we had something in the neighborhood of a 1/32 of an inch margin of error... (counter bore the hole 1/32" of an inch off the intended center or 1/32" too deep, then we'd be coming out the other side). Drill press (and Dad) to the rescue!
jhawkins14 (author)  jhawkins1410 months ago
Said another way, if you don't take off so much when you route the front edges of the cabinet doors, then you could absolutely skip the drill press when drilling from the back side and use tape or something else as a drill stop.
crademacher10 months ago
looks great, but my guess is you over did it a bit. I might suggest a pocket hole instead of baskets (kreg makes the best one I know of) its a lot easier & faster than gluing I will be doing a stand soon as well
jhawkins14 (author)  crademacher10 months ago
Yep, you could use a pocket hole instead of biscuits every place we used a dowel joint. You could also skip the biscuit joiner entirely and use screws too. In my personal opinion, regardless of preferences on what joints to use here or there, I would not skip an opportunity to glue something together on an aquarium stand.
andrea biffi10 months ago
Why didn't you design a central double door which opens toward centre in the usual way? :-|
Anyway this is an awesome project, you're lucky to have a neighbor with a table saw... here you should travel maybe 40 Km to find such a "neighbor" ;-)
jhawkins14 (author)  andrea biffi10 months ago
Good question. For an aquarium sump, you need to be able to take it out. That meant could not have a fixed center bar dividing two doors. Searching for alternatives, we did not attach the center bar to one of the cabinet doors and have it swing outward because the back side and hinge of the door would still act as an obstruction to removing the sump. Also, my son really liked the idea of the handles set up so there were two on one side and two on the other.

Thank you for your compliment, Yes, I do feel fortunate to have a neighbor with a table saw, a coworker with a router and a dad with a drill press ;) But most of all, for having kids who like to do projects with their dad.
ssm111010 months ago
Awesome!
jhawkins14 (author) 10 months ago
Thanks JMWells
jmwells10 months ago
Well done. Looks great!