Why we choose The HDG Water tank?

​Raw material: hot dip galvanized steel

What are Ceramic Rings?

​Sometimes referred to as bio rings, Ceramic Rings are unglazed pieces of fired ceramic. Most commonly, they resemble small white beads. However, they can also be found in other colors like cream, gray or brown.

What are Ceramic Rings Used for in your Aquarium?

This beneficial bacteria removes ammonia and nitrites (harmful chemicals) from your aquarium.

How do you Choose the Best one for Increase Efficiency and Optimal Performance?

A cooling tower's performance is determined by many factors,cooling tower fills is one of the most import and parts a cooling tower ,its types and quality decide whether a cooling tower could transfer heat efficiently or not. If you choose right type of cooling tower fill, water will flowing much more surface area, hot water will be cooled quickly.