The Fluval Epoxy Stick provides exceptional bonding strength for attaching rock, coral and certain aquatic plants to decorative surfaces, and is completely safe for aquarium inhabitants.
 
Provides exceptional bonding strength in a variety of aquascaping applications
Easy to knead by hand- Completely cures in 24 hours in water, and in 48 hours out of water
Non-toxic and safe for aquatic plants, fish and reptiles
Can also be used in ponds, paludariums, reptile and small animal habitats
Designed for use in freshwater and saltwater aquariums