Sunsun 500g Hollow Quartz Balls Media Aquarium Fish Tank Pond Filter Meters & Regulators Tank length: 580mm-750mm

Tank length: 580mm-750mm

EFU-10000A

1x Substrate Spatula

6 Sets of decoration at your choice:

Sunsun 500g Hollow Quartz Balls Media Aquarium Fish Tank Pond Filter Meters & Regulators Tank length: 580mm-750mmProduct 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