Tunze Coral Gum instant, 400g (0104.760)
Coral Gum instant is a two-component coral adhesive for safe cementing of coral fragments to substrate rocks.
No deleterious matter or adhesive residue is introduced into the aquarium water; it is unbreakable, yet remains flexible and withstands high loads.
Can be used in fresh-water and marine aquariums.
Contents: 2 x 200g (14.11oz.)