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In general
drop by drop
its compact design fits perfectly in areas where space is limited
After determining the calcium consumption rate
Use this product to provide a healthy environment when setting up a new aquarium or maintaining one that contains a higher than average fish stock
Seachem Gray Coast Calcite Size:10kg In generalGray 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. Unlike competing wet gravels, Gray Coast is sold dry: this bag contains 35% more gravel than a bag of wet gravel of equal weight. These products imply that they contain living, microscopic animals when in fact they only contain common
