Why Your Fish Farm Needs a Fluorescence DO Meter --- Simple, Smart, and Money-Saving
Dissolved oxygen (DO) is one of the most important things in fish and shrimp farming. When oxygen is too low, fish get stressed, grow slowly, waste their feed, and may even die in large numbers. Too much oxygen can also cause gas bubble disease. Studies show that keeping the right oxygen level helps you stock more fish, keep them alive longer, and use less feed for each pound of growth.

Testing oxygen by hand means you only notice problems after they happen, and it's easy to miss sudden drops. With an online DO meter, you can watch oxygen levels 24/7 and automatically turn on aerators when needed. This stops low oxygen, saves electricity, and makes farm management easier and smarter.
Compared with older-style probes, our fluorescence DO meters are much better. You don’t need special liquid, the probe doesn't use up oxygen, you don't have to calibrate often, and moving water or bubbles won't affect the reading. They need very little care and give steady, accurate results.

We offer three types of fluorescence DO meters: high-end, mid-range, and basic. They fit different needs — big smart farms, standard fish ponds, and small family ponds. Whatever your budget or needs, we have a simple way to help you control dissolved oxygen.

Choose good DO monitoring — a simple, reliable way to protect your fish and your profit.