Features and Function of Aquarium filter media
Aquarium filter media is important materials for maintaining clean water quality and stable ecosystems in fish tanks. According to their functions, filter materials can be divided into physical filter materials, chemical filter materials, and biological filter materials.
Features of Pall Ring with Different Materials
Pall ring is one kind of Tower packing.The material of pall ring is divided into plastic Bao'er ring, such as PVC/PTFE/PP, metal Bao'er ring, such as 304/316/410/carbon steel, and ceramic Bao'er ring. These three main materials, except for ceramic Bao'er ring, have only one type, such as metal and plastic materials, which are also subdivided into different materials. The characteristics of each material are different.
Choose the right chemical packing reduce cost
Knowledge about how to choose chemical packing
All points you should know about the fish tank filter!
Knowledge about fish tank filter