I am buying a 120 today but one of the corners has damage to the silicone, I have aquarium sealant but do I just put the silicone over the old or do I remove all the old and replace. Also, how long should I let it sit before I fill it. I am not in a rush, but I do not think I could wait a few months to fill it .
thanks guys for any tips or suggestions. I'll post pictures when I get it home tonight!
thanks guys for any tips or suggestions. I'll post pictures when I get it home tonight!