Tags Oxygen

Tag: Oxygen

Monitoring Water Quality – COD & BOD

Part 2. COD and BOD Properties of water bodies vary based on natural factors such as landscape position and slope, watershed size, geology, and soil...

Phosphorus in Saltwater Reef Aquariums

Phosphorus is an essential element for all life forms. While phosphorus is vital for growth in plants and animals, it can be problematic for aquaria...