Seachem Stability Size:8.5 oz Underwater Treasures ornaments are all

Underwater Treasures ornaments are all non-toxic

black silicone and thicker

Its intricate pattern

In freshwater

Wooden cabinet features ample room for storage

Seachem Stability Size:8.5 oz Underwater Treasures ornaments are allHelping to prevent the number one cause of fish death new tank syndrome. The formula contains a synergistic blend of aerobic, anaerobic and facultative bacteria that help to aid in the breakdown of potentially harmful waste organics, ammonia, nitrite and nitrate. Seachem Stability uses non sulfur fixing bacteria that will not produce toxic hydrogen sulfide and is completely safe for all aquatic organisms and plants. There is no danger of over use!