Seachem Gray Coast – 10 kg
Gray Coast™ is a premium natural aquarium substrate designed for freshwater and marine aquariums. Its smooth, rounded grains provide a realistic, aesthetically pleasing base while supporting beneficial bacterial colonization and helping maintain stable water chemistry.
Key Features:
• Natural, rounded grains for a visually appealing aquarium substrate
• Supports beneficial bacterial growth for biological filtration
• Helps maintain stable water parameters
• Safe for fish, invertebrates, and plants
• Easy to rinse and maintain
Why It Matters:
A high-quality substrate is essential for healthy aquarium ecosystems. Gray Coast™ provides a stable surface for bacterial colonies that aid in waste breakdown, enhancing both water quality and the overall look of your tank.
Directions for Use:
• Rinse thoroughly before adding to the aquarium
• Layer to desired depth, typically 2–5 cm depending on tank setup
• Can be combined with root fertilizers for planted freshwater aquariums
• Size: 10 kg
• Suitable for: Freshwater and marine aquariums
