The Puffer Forum

fill it up with water..? that is the only sure way to know IME...outside of course lol

Ya, just fill it up and let it sit for a few days

yea, if it's questionable..I'd let it sit full of water for a week...to be sure

and how can you tell if it isnt? it leaks?

now your catching on lol

ah okay thanks

np man..just be sure do give it time

if you do see it leaking, get some aquarium grade or better silicon, and apply a good amount and let dry for at least 48 hours

I'd remove all the old silicone 1st, before resealing it.

If you have a garage or basement, set the tank on some newspapers before you fill it, and don't get then wet while filling. After the week or more test, check the newspapers carefully - slow leaks that evaporate quickly will still pucker the paper.

=) that's what I did with mine and standard paper towels.

It took me years to figure that one out. That technique dates way back to metal-framed tanks, and it still works, but thankfully is less often needed. Modern tanks really are better.

could i do it in my basement?

You should do it in your basement, in case it leaks.

You should do it in your basement, in case it leaks.