Aquarium White Gravel Size:5kg There is a concentration range

There is a concentration range between the minimum therapeutic dose of 0

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trace minerals

Seachem Reef Phytoplankton

Aquarium White Gravel Size:5kg There is a concentration rangeAquarium White Gravel Aquarium White Gravel is used as a natural bottom substrate for aquariums, requiring a 3 to 10cm thick layer and cleaning with lukewarm water before use. Premium aquarium gravel is a natural bottom for your aquarium. Clean with lukewarm water before use. Cover the bottom with a 3 to 10cm thick layer. Allow the gravel to move to the back. This ensures that the dirt will always collect at the front of the aquarium and is easy to