Aqueon® Silicone Aquarium Sealant

This 100% silicone aquarium sealant is a breeze to apply and effectively stops leaks. The high - strength formula creates a long - lasting, waterproof seal that stays flexible and won't crack or shrink. It's non - toxic, making it an ideal choice for both freshwater and saltwater aquariums. You can choose between a clear silicone color or a sleek black one. Enjoy a reliable, easy - to - use solution for your aquarium sealing needs.

Using this Aqueon silicone aquarium sealant is super easy. First, clean the area where you'll apply the sealant thoroughly to make sure there's no dirt or debris. Then, squeeze the sealant onto the leaky spot or the area you want to seal. Smooth it out with a putty knife or your finger for an even finish. While applying, make sure to work in a well - ventilated area. As it's silicone, it takes some time to fully dry, so don't add water to the aquarium right away. Let it dry for at least 24 hours. For maintenance, just check the seal periodically. If you see any signs of wear or damage, you can re - apply the sealant. And always store the sealant in a cool, dry place to keep it in good condition.