what does this look like to u this is black silcone

[chadfarmer]

thats what mine did and than started to go between the 2 panes of glass over night

 

[whip1]

thats what mine did and than started to go between the 2 panes of glass over night

wow over night? mine has been like this for 2 years or so and it hasn't changed maybe I should send the pic's to the manufacturer and see what they say causes it.

 

[chadfarmer]

to me its not worth the chance of letting 200 gallons plus on my finished basement (not for what i payed for the tank and there stand)