Large Tank owners

jedimaster

Member
I am building a 160 gallon tank.
76" long
24" tall
20" fron to back
Does anyone have a tank of similar proportions? I need to know the thickness of you front panel of glass. I am thinking of going with 3/8 or 10mm, I think that should be good enough as the fron pane will be supported by a fram on all sides as well asa center brace. Any thoughts?
 

sonny

Member
I recommend 1/2 inch glass for that size tank. I have a 135 gallon tank that is 72long x 24tall x 18deep and it is made of 1/2 inch glass. It also has a center brace. The height of the tank is what makes you need the thicker glass. You can't build it too strong, but you can sure build it too weak. I believe you would be able to buy a tank for less than you can build it, unless you have a really cheap source for glass. If you need the tank to be exactly 76 inches long, then you'll have to make it yourself, or pay top dollar for a custom tank. A 125 gallon tank can be bought for less than $400. That gives you an idea of what to shoot for as a cost ceiling.
Sonny
 
D

diatom

Guest
Also a used tank can be much cheaper then a new one...I got my 125 gal for $100.00
 

mr . salty

Active Member
I got my 130 plus a stand for FREE...I also would use 1/2 inch glass all around for a tank that size...Pay special attention to reenforcing the top...Especially at the center brace...You may even want to use TWO braces instead of one...
 
I honestly wouldnt build my own tank, think about how many pounds of pressure that water is putting on the glass, imagin it breaking a couple months down the road. Want a DIY project, make a nice sump
 

jedimaster

Member
Well, its nearly complete, I have built my own sump. All I have to do is add the front pane of glass and finish the plumbing for the sump. I will also be building a skimmer very shortly.
As for the cost I can get the last piece of glass for 180 including tax(canadian) so like 110 US. I have spent so far about 150 dollars, making my final estimate right on budget.
160 Gallon Tank
Pine Cabinet and stand, four cabinets underneath, 1 shelf on top, eight 48" florecent lights, 20 gallon sump, venturi Skimmer.
The final cost should be far under the 500 I figured. My guess is it will be closer to 400. Last night I went to the LFS and saw a 150 gallon with a stand and light fixtures(no sump) for 2100. I think I am way ahead of the game.
The walls are plywood with glass silconed to it for waterproofing The plywood on sides bottom and back are two layers of 3/4" ply. and the frame is all 2*4 minus the bottom rails that are 4*6. It also has a brass port hole on one side and will include a side door with a track to slide out the sump for maintenance.
The cost includes timers and bulbs.
Plus it matches all of the pine furniture I have built in the rest of my house.
I think I will be likely going with 12mm or 1/2" I still have to see. I can still make it shorter and may be going with a 20" height and 3/8" or 10mm I am not sure yet, I have to weigh it all out. I think I may go with the latter. I will lose some weight and water but no surface are and hence no fish. It will also make lighting easier. But I am just loving the idea of a 160 gallon tank, bragging rights mostly. But still a 130 is nothin to shake a stick at.
 
My hats off to you man, building it yourself! I wouldn't even have the patience for working with glass. I'd love to see a pic when you get it done.
Dan
 

jedimaster

Member
Ty, The key to working with glass is to not have to cut it. lol, but when you do, try it out on some scrap pieces first. It takes a bit of faith to press down on a piece of glass knowing that it will break.
I have been taking videos and stills of the building process with my camcorder and as soon as I am done I will post a video on my website. I'll post the link here when I complete it.
 
Top