<img src="//bat.bing.com/action/0?ti=5587743&amp;Ver=2" height="0" width="0" style="display:none; visibility: hidden;">

While ensuring health and safety measures, Hanna Instruments is open for business as usual. Our .

Recent Posts

  • Water
Aquarium Water Testing and Why it Matters

Aquarium keeping begins with proper water quality to ensure a healthy aquatic environment.  Although water may appear cr...

Continue reading
  • Water
The Importance of Water Quality in Keeping Zebrafish for Research

  Zebrafish (Danio rerio) belonging to the family Cyprinidae, are a group freshwater fish that have become an ideal mode...

Continue reading
  • Aquariums
The Importance of Chlorine in Aquariums and Aquaculture

Chlorine analysis is extremely important for aquariums, aquaculture operations, ornamental fish ponds or any facility wh...

Continue reading
  • Aquariums
Salinity Measurements in Aquariums

Salinity is one of the most widely tested parameters in saltwater aquariums. It is often the first water parameter many ...

Continue reading
  • Aquariums
Does your TDS Meter Measure Up?

How Total Dissolved Solids (TDS) and Electrical Conductivity (EC) Measurements can impact your Reverse Osmosis Deionized...

Continue reading
  • Aquariums
Aquascaping: The Art and Science of Aquariums

The natural world is widely used as a source of inspiration for countless works of art. Some of the world’s most well-kn...

Continue reading
  • Aquariums
Why Testing Aquarium pH is Important

One of the most frequently tested and important parameters in aquariums is pH. Whether you are keeping Discus, African C...

Continue reading
  • Aquariums
Why Does Aquarium Temperature Matter?

Aquarium temperature is often the first thing many home aquarium owners will test for and is critical for maintaining he...

Continue reading
  • Aquariums
8 Best Practices for Using Your Hanna Marine Checker

Testing the levels with your Checker – like alkalinity, calcium, nitrite and more – may seem to be a cut-and-dry process...

Continue reading
  • Aquariums
Digital Testing for Saltwater Aquariums from Hanna

Whether you are maintaining your main reef tank or trying to give your frag tank the proper calcium dosage, using the di...

Continue reading