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Carbon deficiency is one of the leading causes of poor plant growth in aquariums
¾" NPT hose connection
Turn off UV/ozone
Installation and start-up is easy – no priming required
Seachem Gray Coast Calcite Size:10kg Carbon deficiency is one ofGray 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
US$ 299.50
US$ 299.50
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