I’m in the process of building a tank. I stumbled upon a couple of sites that state certain panels being thicker then others. Is this true and why. Or does this apply only to rimless aquariums. Please help I don’t want order the wrong glass.
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Thanks for responding. The whole safety factor throws me for a loop in the calculators I seen online. I don’t understand how to get the desired number for my priject. And yes a few sites I had searched say that either bottom panel or rear panel vs side panels need to be thicker then the other. This has confused me. Not sure if this is meant for a rimless tank or a braced tank. Either way I’m doing a braced tank. I might go 60 l x 24 h x 30 d. Or 60 x24 x24 depending on the price of the glass. If any can send me a good site to get all my info that would be great.It all comes down to what safety factor you use when choosing the dimensions and the quality of the glass and it's edge finish. A fully braced tank for instance only needs a safety factor of 2 while a non braced tank should have one around 5-7 depending on the edge finish of the glass.
If you mean that some panels in a tank has different thicknesses it's because longer/wider panels need to be thicker than shorter side panels. Usually you just calculate the thickest and use that for all sides. But to save money you can have thinner panels on the sides for instance.
Thanks I will take a look at it now I will let you know my outcome.Of the calculators I've found online I think this is the best as it doesn't just throw out numbers but also explains some of what goes on and if you're into math gives you plenty to work with.
http://www.aquarium-glass.co.uk/ (link to the calculator on the top left side)
It also has a calculator to calculate what safety factor is used in say a factory built tank.
"Braced panels:
Each panel should have a 50mm brace fitted at 90 degrees about 30mm from the top of the panel. In other words supported all round the perimeter.
For glass that has been cut and had the edges ground a safety factor of 3.8 should be used as small chips or imperfections can become cracking points.
If the glass has had it's edges fully polished then a safety factor of 2 can be used.
Unbraced Panels or Braceless Aquariums:
For glass that has been cut and had the edges ground a safety factor of 6.8 should be used as small chips or imperfections can become cracking points.
If the glass has had it's edges fully polished then a safety factor of 5 can be used.
Bottom Panels:
If the aquarium base is completely supported and has polished edges then you can use a base thickness equal to the thickness of the largest panel that has been calculated with a safety factor of 2."
Thanks I will take a look at it now I will let you know my outcome.
so after going to the site. Quite a bite of helpful info. I’m horrible with formulas however the calculator was on point with another site I was on. My next question is on euro bracing. Should I brace on top or on the inside edge.Of the calculators I've found online I think this is the best as it doesn't just throw out numbers but also explains some of what goes on and if you're into math gives you plenty to work with.
http://www.aquarium-glass.co.uk/ (link to the calculator on the top left side)
It also has a calculator to calculate what safety factor is used in say a factory built tank.
"Braced panels:
Each panel should have a 50mm brace fitted at 90 degrees about 30mm from the top of the panel. In other words supported all round the perimeter.
For glass that has been cut and had the edges ground a safety factor of 3.8 should be used as small chips or imperfections can become cracking points.
If the glass has had it's edges fully polished then a safety factor of 2 can be used.
Unbraced Panels or Braceless Aquariums:
For glass that has been cut and had the edges ground a safety factor of 6.8 should be used as small chips or imperfections can become cracking points.
If the glass has had it's edges fully polished then a safety factor of 5 can be used.
Bottom Panels:
If the aquarium base is completely supported and has polished edges then you can use a base thickness equal to the thickness of the largest panel that has been calculated with a safety factor of 2."
Personally I would do it inside and also leave a little edge over the bracing to put in a screen cover for instance.
pls keep us posted on how this goes for you, as I have been thinking of trying my hand at a nano tank.
Don’t laugh but what screen. ? I ve been out the hobby for a while and I am relearning everything. I’m still getting over the change to dc pumps now. Lol
thanks for all your help it has been very helpfulA screen top to keep jumping fish inside the tank. [emoji4] Not completely necessary. BRS sells diy kits you can check out. Having that little recessed edge would help to keep it in place.
Other than that I'm not sure if it matters that much from a strength perspective.