Standard caulk-gun size tube (10.3 FL oz) of aquarium safe silicone sealant. Available in both clear and black. We've been using this brand for decades on our own aquariums and in the manufacture of our sponge filters.
Life is too short to live without the Aquarium-safe Silicone Sealant. Be happy. Be Content. Be Satisfied.
Inventory Last Updated: Jan 29, 2020
