Urgent help

[faadi404]

Hi i just kind of looks air bubbles in my aquarium sealimg corner im attaching pics please help me out before it leads to any disaster.

 

[acewiza]

Is it leaking? It's one of those "cross that bridge when we come to it" type things. If it's not leaking I wouldn't worry about it.

 

[faadi404]

Its not leaking though i did talk to the pet store guy who sold me this he assured me it's safe but i will still put silicon from outside just to give extra hold.

 

[shahab84]

And get black tape and cover the ugly silicon side areas ... and last but no least injoy