Seachem Gray Coast Size:10kg Replacement Filter Socks are available

Replacement Filter Socks are available

Potato Meal

and discourages nuisance algae

Warning: This product is not intended for human consumption

corals expend less energy to derive the nutritional benefit

Seachem Gray Coast Size:10kg Replacement Filter Socks are availableNatural calcite for all types of marine, reef, and tropical aquaria Assists in stabilizing calcium and alkalinity Helps prevent large pH declines High in magnesium Maximizes color of marine fish Overview Gray Coast Calcite is an all natural calcite substrate for all types of marine, reef and tropical aquaria. Its chemical composition will assist in stabilizing calcium and alkalinity while preventing large pH declines. Simply rinse before use to remove