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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
slimmer case design
¾" NPT hose connection
Installation and start-up is easy – no priming required
For 70L Aquariums
Seachem Gray Coast Calcite Size:10kg slimmer case designGray 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
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