how long does the silicon of aquarium last?
i'm planning to buy 2 2nd hand 7 footer tanks..
should the silicon be changed?
or is it ok to jsyt use the aquarium when i get it?
it has no leaks..
i'm planning to buy 2 2nd hand 7 footer tanks..
should the silicon be changed?
or is it ok to jsyt use the aquarium when i get it?
it has no leaks..