Originally Posted by mdawg75
Ryan, Is it just like caulking a tub? what sealant do you use?
Yes just like that a calking gun and a tube I use home hardware brand it says safe for aquariums right on it I think a lot of people here use GE silicone 1 as long as it has no anti mold or mildew on the tube it's good to use
I like to cut out all the old caulking and give it a good wash then start fresh silicone dosent stick to old silicone well if you need more help or directions just ask