The quality of the material is sintered, the weight is light and surface area is large, the water absorption is about 70%, the air permeability is high, the oxygen content of water is increased, the multiplication of nitrifying bacteria and the establishment of the colony system are greatly accelerated.
Frequently Asked Questions
Q
What is the primary benefit of high-temperature sintering for this material?
High-temperature sintering creates a lightweight structure with high air permeability, a huge specific surface area, and around 70% water absorption, which dramatically accelerates nitrifying bacteria growth.
Q
Does this sintered media affect the water pH value?
The product maintains a near-neutral pH value of 7.1, making it safe and stable for most standard aquatic systems without causing sudden water chemistry shifts.
Q
What dimensions and packaging choices are available?
The standard size is 25*25mm, and it is supplied in 15KGS quantities packed in either woven bags or carton boxes according to requirement.
Q
What makes it efficient for establishing biological colonies?
With a high porosity ratio of 65.64% and optimal water absorption, it provides an exceptional surface area and increased dissolved oxygen to cultivate nitrifying colonies rapidly.
Q
What is the mechanical strength and durability of the material?
It features a compressive strength of 17 N/mm and a volume density of 1.13 g/cm³, offering substantial resistance to crushing during transportation and prolonged continuous filtration.
