All three organisms in the fish-vegetable system require oxygen, and dissolved oxygen levels are measured in milligrams per liter. This is the most direct and severe impact on the fish and vegetable system water quality parameters. When the dissolved oxygen in the tank is too low, the fish can die within hours or even minutes. Therefore, ensuring adequate dissolved oxygen levels is critical for fish and vegetable systems. Although monitoring dissolved oxygen levels is very important. But it can be difficult because accurate dissolved oxygen measurement devices can be very expensive or difficult to buy. Small - and medium-sized systems can look at three organisms, especially fish, to determine whether dissolved oxygen is too low. It can be monitored with a dissolved oxygen meter.
The optimal dissolved oxygen level for each organism is 5-8 mg/l. Some fish, including carp and tilapia, can tolerate low dissolved oxygen levels of 2-3 mg/l. The solubility of dissolved oxygen decreases with the increase of water temperature.It can be seen that it is very important to accurately understand the survival requirements of organisms dissolved oxygen
Dissolved oxygen meter
Portable dissolved oxygen analyzer (determinator) is mainly used in laboratories, aquariums, aquatic product breeding, rice fields, swimming pools, etc. It is specially designed for the convenience of users to carry to the scene. The portable dissolved oxygen analyzer can be divided into two parts: the sensor and the electronic unit. The sensor adopts a tube-type coated dissolved oxygen electrode. The electronic unit is composed of high integrated circuits. The instrument uses a liquid crystal display, which can actually measure the dissolved oxygen, temperature, salt content and other values.
Highly sensitive waterproof probe dissolved oxygen and temperature compensation combo/default shipping line length 3m (5m/10m optional).High-definition large-screen display, intuitive data display, large viewing angle, clear handwriting, moderate character size, can clearly respond to backlight and high-light daytime use, quickly view values, and accurate data.