Fine Porous Construction It provides a huge breeding area of digestive bacteria, rapidly absorbs fish excretions and deposits and accelerates the decomposition of nitrified bacteria.
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Durable It is fired at 1000 degrees Celsius to increase hardness and strength, ensuring long life and durability.It can reduce the concentration of nitrate in freshwater and saltwater tanks.
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Stabilizing PH values It can improve water quality, provide a living environment suitable for life and stabilize the pH value.It has high filtration properties, stable PH value, and can be used again and again after washing.
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Keep Fish Color Rich in a variety of trace elements and rare earth elements to maintain fish color.Natural color of fish.
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