Aquarium stand design O.K.?

Unlevel tanks are probably the major cause of tank failures in my experience instead of tank stands being weak.
 
i would jsuggest some drawers or shelves on the side to keep supplies. i did something like this that fit my 29 and 5 on top and a 10 on the bottom with shelves to keep my stuff in.
 
Look at the manufactured stands. Many are nothing more than 1x3's on end with a top and bottom frame. I have one under my 72g bowfront. And I know Aqueon has a lifetime warranty on tanks over 55g if it's on their stand. I'd say their pretty confident. That said, my 125g is on a 3/4 oak plywood stand with a 1x3 front frame, and I consider it to be overbuilt!
I had thought building a stand would be cheaper... :hitting: Also, I wanted one that would have space for my sump, and it seems like many stands are made out of particle board, which I thought does not work well with water. Also the 3/4" ply looked nice, but $$$$$.

Unlevel tanks are probably the major cause of tank failures in my experience instead of tank stands being weak.
If the proposed floor is not level (funky tiles), is there some work around such as using something to level/shim the tank, or should I just find a new location?

i would jsuggest some drawers or shelves on the side to keep supplies. i did something like this that fit my 29 and 5 on top and a 10 on the bottom with shelves to keep my stuff in.
Drawers and shelves would be nice, but I am in a rush to get this stand built, so all focus is on structural integrity. Plus, I have no space work with sheets of wood:
SAM_3236.jpg

SAM_3236.jpg
 
If you check my recent post you'll see the stand I built that holds four tanks total for 100 gallons and it uses a lot less wood than your design. I've got two double 55G stands that are built lighter than that. You've got nothing to fear provided you used good screws. I repaired a homebuilt stand I got at a garage sale that had screws so short they barely went a 1/4in into the joint.

As long as you get your platforms level you'll be good to go even with reasonably uneven floors. If you're worried about tiles like those in the picture you may want to put down a board bigger than the base of the stand so you don't have a leg punch through the tile or crack one.
 
looks like you should build it outside and bring it in
No room in the apartment complex where I could get away with it. Ended up working anyway.

If you check my recent post you'll see the stand I built that holds four tanks total for 100 gallons and it uses a lot less wood than your design. I've got two double 55G stands that are built lighter than that. You've got nothing to fear provided you used good screws. I repaired a homebuilt stand I got at a garage sale that had screws so short they barely went a 1/4in into the joint.

As long as you get your platforms level you'll be good to go even with reasonably uneven floors. If you're worried about tiles like those in the picture you may want to put down a board bigger than the base of the stand so you don't have a leg punch through the tile or crack one.
Did you glue your joints at all? I did cause I was a bit wary that the screws wouldn't be strong enough or would (eventually) rust out. I did use 2.5" screws each with 3 per joint.

So funny(ish) story about being level. I pretty much gave up on the tiles since they're entirely different levels, so I put it on a carpet, which ended up not being level either... And since my craftsmanship doesn't have a high degree of accuracy, my legs were ever so slightly different heights. I ended up shimming several legs using slices of a 4x4.

Here's a finished picture. I am planning on cleaning up the wires to be a little safer...
SAM_3292.jpg

SAM_3292.jpg
 
The bottom frame is actually level with the floor, it's just the corner legs that are shimmed. I am hoping the majority of the weight is being held by the frame, rather than the leg/shim... Will keep an eye out for cracking.
 
Look at the manufactured stands. Many are nothing more than 1x3's on end with a top and bottom frame. I have one under my 72g bowfront. And I know Aqueon has a lifetime warranty on tanks over 55g if it's on their stand. I'd say their pretty confident. That said, my 125g is on a 3/4 oak plywood stand with a 1x3 front frame, and I consider it to be overbuilt!

I was paranoid when I got one second hand. Reinforced with 3/4 plywood ripped to size, glued, and put in place with stainless steel screws. Let me sleep that night....
 
I built a stand for a 60g out of 2x4 i used a bit of my trade being a carpenter and joiner and used halving joins and mortice joins plus I also notched any timbers I couldn't join. My friend now uses it as an engine stand for his workshop, hes dropped big motors on it and it still hasn't cracked.
 
AquariaCentral.com