Plywood tank build

  • We are currently upgrading MFK. thanks! -neo

tthanatoss

Feeder Fish
MFK Member
Mar 15, 2009
313
1
0
Sault Ste. Marie, Ontario, Canada
A month or so ago my little brother mentions to me that he heard aquariums could be made out of plywood. My mind immediately started racing at the possibilities. A year ago I moved halfway across the country and had to give up my 60 gallon feshwater aquarium and have since been reduced to a 20 gallon that was generously donated to me but it's just too small.

Now coming from a serious DIY family this build my own aquarium thing lead me to a very exciting tho exhaustive internet search, the information is seemingly limitless, and to some pretty big dreams. Unfortunately, the price of materials and my loving wife have shrunk my fish fantasy down to a more reasonable number of gallons. Even tho I have patiently tried to explain to her that money is made to be spent and a bigger tank means bigger fish. By the way I like big fish.

Undaunted by all the moral support I got out my trusty measuring tape and started measuring every wall in the house, deciding what furniture could be rearranged and what has to be thrown out to make room for my fish dream to become a reality. A pad of graph paper became my diary. I drew squares, rectangles, corner units, tall tanks, short tanks, long tanks, estimating material costs, and glass thickness. Those years of drafting class in high school paying off.
My wife said I was haunted. She was right I could think of nothing else.

A couple of weeks ago I felt ready to take the plunge. Spent a day shoveling my trailer out of the 6 foot snow bank, I live in Canada by the way, and headed to the Home Depot with my trusty Mastercard and a list of what I figured I'd need to get me started.

I have begun construction on a 6 sided, 90 inch long, 30 inch wide, 30 inch tall aquarium shaped like a bay window. It will have glass on 5 sides, plywood on the bottom and along the back. I estimate around 270 gallons when it's all said and done.

So far the build has been alot of fun, I've always enjoyed working with wood. Tip to the wise, don't let PL premium dry on your hands nothing takes it off. Aside from the mountain of sanding left to do I completed the frame yesterday afternoon and I wanted to show it off to the people I've drawn the most inspiration from. You.

I've spent about $125.00 up to this point. Not alot considering the enjoyment this project is providing me.

Attached Thumbnails




Since progress on my project is punctuated by paychecks I had a few days to plane and sand before I could get back at the tank so I started thinking about what I wanted to construct for a stand. I want to say that I've always felt that any DIY project should, if possible, use recycled materials in some aspect. This keeps costs down and of course helps our environment. Even the sawdust and wood shavings from this project will be used as mulch in the garden. When we bought this house last summer there was a huge dog pen in the back yard which I had taken down salvaging as much of the wood as I could, after all pressure treated 4x4's are an expensive commodity.

What I decided to do was laminate 4 of these 4x4's together making a beam and to cut it down to two 30 inch posts and in effect make a two legged stand giving the impression that the aquarium will sit on two pillars. I placed them four feet apart on the work bench and using 2x4's began boxing them in at either end staggering the boards to give me a matching staircase effect for strength and to add width and length. I ran a little short on reclaimed 2x4's so I had to make a trip to the hardware store for a few more boards but all in all this was a pretty cost effective piece of work. A tube of PL, screws and a half dozen 2x4's this stand has cost me about $25.00. I still need some plywood to add a top and bottom to it.

Today is payday so I'm off in a bit to the Home Depot for the sheets plywood to finish the job so hopefully in a few days I'll be able to show off the completed woodwork on the tank and stand.

aquarium stand frame.jpg

aquarium stand and tank mock up 001.jpg
 
Very cool! Keep up the good work!
 
Made it to the Home Depot today cost me a hundred bucks for the last of the plywood I need and some more screws. That gives me everything I need to finish all the woodwork for my build. Puts me at about $300.00 so far for all materials.

The cost of wood is way down up here in the north. I guess with the U.S. recession thing nobody is building houses south of the border. 3/4 ply is $23.00 a sheet down from $30.00 a few months ago.

Anyway I got the back and top on and was making some really good progress until my jigsaw conked out, sigh. Have to go borrow one for now I guess.
 
Looking good. A very sharp looking tank so far. Very immaginative.
 
Outstanding build. I love non traditional concepts and this one looks great. Great execution. Keep us posted and the pics coming.
 
:screwy:I think there is a reason why plywood builds are not very popular in canada product availibility but you can get anything of the net and then wait forever and maybe not get you product :irked: then you can go somewhere where they will try to sell you some junk that is 200.00 a gallon.:WHOA:

if you have trouble locating your sealer i know one place that sell's it locally and it's dirt cheap for what it is about 70.00 a gallon with the catalyst but you will probably have to explain to them for an hour that they do have it and all they need to do is look.

When that fails pick up there book of products and look for it yourself.

if you have this problem just say so and i will find my receipt with product and store you will probably need that too :ROFL:
 
Thank you for all the great comments.

I have a great marine supply store here but I'm not too sure what the prices are going to be like for epoxys there so I may take you up on your offer bigbaddad. I just haven't been down there to talk to the guy yet. I'll let you know in the next couple of weeks.

I do have some filtration plans. It's still all in my head but I plan to use a submersible pond pump in a prefilter and use a piece of 6 inch plastic pipe, fill it with my filter material and pump the water thru the pipe. The whole unit will be in tank. This is going to be a freshwater set up at least in the beginning.

I've been looking at all the great saltwater tanks on this site and they are very interesting but I think too involved for my level of experience and unfortunately I don't know anyone locally to learn from right now.

I have gotten all the woodworking finished except for some sanding over the last few days but in my little shop I can't zoom my camera out enough to get much of a picture. I'd drag it out onto the deck and take some pictures to show but the weather has been crappy. Next nice day I'll post a few more.
 
MonsterFishKeepers.com