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Fanatic AP Fish Tank Assembly! – These Fish Will be Living Large!

Well, finally getting into the homestretch with regards to the Aquaponic fish tank. I’ve got all the sides bolted together and am currently adding in the foam insulation.

This project is without a doubt the longest pet project I’ve ever taken on (besides the chicken coop build). I made an attempt to start the assembly over the hole that has been dug for it, but found issues with regards to everything lining up like it was supposed to (i.e. all the angles staying straight and true). So brought it back to the porch and had the assembly done there. I did note some issues with one side not lining up proper as I had originally hoped. Had to take some liberties with regards to the fastening of the bolts in a different fashion for that side. Thankfully this also proved to be considerably stronger since the bolts then went through three 2×4’s versus only two.

The foam insulation cutting has been going relatively easily. Only bad thing was that not all the recessed areas are of the same size, so have to custom cut each one for fit. Should have those completed by mid-week.

Now the big issue is gonna be moving this beast from the porch to the hole. As I had to modify my being able to build relatively close to the hole and instead build on the porch, there’s gonna be some extra grunting involved in getting it to its final destination. I know my buddies are not going to like me after whatever day I can get them all together to take on this task. I’m going to have to remove either one or two sections of PVC on the Greenhouse in order to provide enough space to two people on each side to get this over the hole.

At any rate, it has been fun in the building of the tank itself. Yes, hindsight is 20/20 and there are a few items I would’ve done differently in building the tank knowing what I know now. But thankfully that knowledge will carry over to version 2.0 of the AP say 3-6 years down the road.

For fun I thought I’d post a shot of myself in the tank to help people get a good reference on its size. I’m 5′ 11′ and I barely take up a corner of the tank!

As always, I’ll keep the updates coming as things progress 😉

Fish Tank or Perhaps Our New Jacuzzi? – Aquaponics Tank Framing Begins!

I’m a happy guy! Why? Well because I’m finally getting started on the meat and potatoes of our AP build!

This little number is not so little. As mentioned in my previous post, the tank will be quite large.. close to 840 gallons! Jacuzzi anyone?… I’m sure the fish won’t mind 😉







So with all the reclaimed lumber, I’ve had a busy day of selecting pieces that were not warped. Surprisingly there was little termite damage, but warping seems to be the most prevalent issue with reusing this wood. So took my time, found lengths that had minimal issues and got to cutting!

All in all, not a bad Friday’s work! There’s still a bit more work to do. I must get the OSB fitted to each frame piece. Then comes some outdoor paint to help give the wood some extra protection from the elements (it is after all going to buried in the ground.. more on that later). Then some foam insulation on the inset areas to help keep the water as well insulated as possible. I’m trying to minimize temperature fluctuations as much as possible, which of course might be a little overkill on my part. But that’s how I roll!

Much of the framing is pretty straight forward. I had to offset the additional support sections so that I could properly screw them to the rest of the framing. I got this nifty little idea from my friend John who has already got his AP system setup and growing food. But for the size of the tank.. the idea was to do as little cutting of the OSB board material as possible. I’ll only have to cut one section in half, then add to each end piece. The rest of the tanks sides can be fitted with the OSB without cuts since those sides are the same dimensions as the 4×8 boards.




I plan on following up with more later on the tank build, but got all excited about getting it going, that I just had to post something!