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Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
3m 16/20/25mm 2
10 pcs / Set
The automatic feeder can be set to feed up to 5 times a day
1x Straight Scissors
Sunsun 500g Hollow Quartz Balls Media Aquarium Fish Tank Pond Filter Water Tests & Treatments 3m 16/20/25mm 2Product Description: The hollow quartz spheres are made by mixing high quality quartz, kaolin, and other materials, then sintered at high temperatures. The hollow structure of this product accelerates the reproduction of anaerobic bacteria. The numerous micropores can adsorb harmful substances in the water and fine residues that the filtration system cannot filter, helping to maintain long lasting cleanliness in the tank. It also helps stabilize the
