What kind of glue is an aquarium sealed with?

Aquarium silicone sealant is a type of sealant used specifically to seal aquariums and terrariums. It is made from a silicone-based material and is typically clear in color. This sealant is designed to be waterproof and flexible, allowing it to withstand the pressure and movement of water. It also helps create a barrier against leaks, ensuring that your aquarium or terrarium remains watertight. Aquarium silicone sealant is available at most hardware stores and aquarium specialty shops.