oh so that's tempered glass!

  • We are currently upgrading MFK. thanks! -neo
OK, Im confused here. Tempered glass is under both compressive and tensile strength? :confused:
Is this why it is prone to being wavy?
 
Phixer;818581; said:
OK, Im confused here. Tempered glass is under both compressive and tensile strength? :confused:
Is this why it is prone to being wavy?

i think it is the rapid cooling that makes it wavy
 
$31 for new glass.
$46 new tank.
$20 for used (like new, not a scratch) 30x24x12 tank from Salvation Army with light/hood.
****also note the OVERFLOW instead of drilling the tank. :D :D I think I need to paint it black though.
I only had to cut the drywall a little more and still need to go to Home Depot for new molding. (I also need to use a ladder for water changes.)
New home for African grow out.
bottom 20g Long for birchardi and fry.

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That looks like a nice setup!


I read the thread title and said "oh no..." to myself. I was right :P

The easy way to see if it is tempered glass is to drill it. If it explodes like a car window, it was tempered...
Seems kinda silly to temper the sides of a 30g, but the evidence is there!

I hate cleaning up all those thousands of tiny pieces of glass, it's one of my least favorite things about replacing broken car windows.
 
Bobnova;900123; said:
That looks like a nice setup!


I read the thread title and said "oh no..." to myself. I was right :P

The easy way to see if it is tempered glass is to drill it. If it explodes like a car window, it was tempered...
Seems kinda silly to temper the sides of a 30g, but the evidence is there!

I hate cleaning up all those thousands of tiny pieces of glass, it's one of my least favorite things about replacing broken car windows.

I feel your pain mate, Im an apprentice glazier and I've cleaned up A few blown up door panels thousands of little bits between sliding door tracks:wall:

I dont know if this has been said already but you can use polarized sunglasses to tell if it's toughened/tempered you can see black stres points in the corners;)
 
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