- Material: Selected natural
raw ceramic. ☆ Diameter of ball: 0.91 inch . ☆Package included: a bag
(total 1 lb) balls
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High efficiency and clean water quality; Effectively increase the amount
of oxygen dissolved in water; Rich in minerals and trace elements, to
promote the health of fish.
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Stability of pH value in the water, especially the use of nitrification bacteria.
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Removal of ammonia, nitrite, hydrogen sulfide, heavy metals and other harmful substances.
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Attachment, parasitic reproduce and maintain the best ecological balance of water.