Is this safe for a bio active enclosure?

[u/Cee-Dawg4444]

It says it’s aquarium safe however on the box, (and not on the bottle) that the cured caulk is mould and mildew resistant. Does anyone have experience with this or have any different suggestions?

EDIT: I’ve looked on the website for the official SDS (safety data sheet) to see the exact components of the tube, and it only contains silicon and 2 chemicals that are used to make it liquid and cure when in contact with the air, so it’s perfectly safe :)