SECCHI DISC for fish farming - excavated and high tanks
Secchi's disc is an essential tool in monitoring water quality in fish farming systems, especially in excavated nurseries and high tanks. It allows to accurately measure water transparency, a direct indicator of the presence of phytoplankton, zooplankton and suspended solids, fundamental to the health of the aquatic environment and fish.
Maintaining water transparency under control is crucial to ensure oxygen production, nutrient balance and survival of aquatic organisms, avoiding conditions that may impair photosynthesis and cultivation quality.
✅ Benefits of Secchi Disk Measurement:
- Assists in controlling the ecological balance of the tank
- Indicates the presence and growth of phytoplankton and zooplankton
- Helps to avoid overproduction of algae and possible oxygen collapses
- Contributes to water management decisions and fish food
🛠️ Product specifications:
- Diameter: 200 mm
- Base Material: Resistant acrylic
- Background: divided into black and white quadrants for easy reading
- Measurement tape: 1.5 meters
- Sinking weight: lead with 250g (embedded)
- Recommended Use: Digged and High Tanks
📋 Mode of use:
- Perform the measurement between 9h and 15h, preferably between 10h and 14h
- The disc should be inserted on the dark side of the tank
- Always keep the same observer to ensure consistent results
- The measurement should be done carefully and in the same way in all collections
ower to the depth at which the disc disappears, then record the depth and read the table below.
📦 Observations:
Product has no warranty
Merely illustrative images, and may not faithfully represent the real product
If you have questions about how to use the disc or how to interpret the results, our team is available to help you!
📞 Contact:
E-mail: [email protected]
WhatsApp: (11) 94704-8697
Fixed Phone: (11) 2021-5593
