Sand and Gravel

Seachem Pearl Beach is an all-natural aragonite substrate designed for all types of marine, reef, and tropical aquaria. Its chemical composition assists in stabilizing calcium and alkalinity, helping to prevent large pH declines. Unlike competing “wet” gravels, Pearl Beach is sold dry, ensuring you...

Seachem Meridian is a premium, natural oolitic aragonite substrate designed for all types of marine, reef, and tropical aquaria. Its uniform grain size (0.25 - 0.50 mm) is ideally suited for reef inhabitants, providing a stable environment that assists in maintaining calcium and alkalinity...

Amazonia Ver.2 uses black soil for a raw material and it stands out against the leaf color of aquatic plants, and also includes Amazonia Supplement to enrich nutrients. By adding an appropriate amount of Amazonia supplement and laying Amazonia Ver.2, aquatic plants grow better...

aquasolum™ is a lightweight, porous substrate derived from humate. Its tendency to lower pH and soften water makes it ideal for keeping freshwater shrimp. Ideal substrate for planted aquariums and shrimp nano-aquariums Humate derived soil Lowers pH and softens water aquasolum™ is a lightweight,...

Seachem Gray Coast is a natural calcite substrate designed for all types of marine, reef, and tropical aquaria. This high-quality substrate assists in stabilizing calcium and alkalinity levels, helping to prevent large pH declines. Rich in magnesium, Gray Coast enhances the color of marine...