temperd or not

[jenreef]

is there any way of know if glass is temperd or not. i want to drill my 5 gallon and i do not know if it is temperd. i bought it from walmart, here is the link for it

http://www.walmart.com/ip/Tetra-Aquarium-Starter-Kit-5-Gallons-Fish-Aquatic-Pets/12177653

 

[UncleJT]

I seriously doubt it is tempered but there is no way to know without contacting the manufacturer. I've drilled several 5 gallons and 10 gallons over the years and none have ever been tempered.

 

[jenreef]

ok thank you

 

[nichols]

Very highly doubt it's tempered.

Here's a good link. http://www.bostonreefers.org/forums...-tempered.&highlight=Determing+tempered+glass