Buy Best DO Meter in India – Dissolved Oxygen Meter For Biofloc Fish and Shrimp Farming

Table of Contents

Whether it’s Biofloc or RAS or Traditional Aquaculture System of Farming Fishes and Shrimps, it’s very essential to Buy the Best DO Meter in India. The Dissolved Oxygen (DO) Meter helps to monitor the water oxygen. In aquaculture, 99% of problems occur only due to insufficient dissolved oxygen in the culture water.

For a traditional open pond fish or shrimp culture, the dissolved oxygen level of 4-5ppm is good enough for the animals as the stocking density is very low. But in Biofloc and RAS System, the stocking density of fishes and shrimps are very high compared to traditional farming. So in such high-density stocking farming, the demand for dissolved oxygen (DO) is very high in the culture of water and an insufficient supply of oxygen can lead to mortality.

So continuously dissolved oxygen (DO) need to be monitored for getting better results. To measure dissolved oxygen in the water you should buy the best dissolved oxygen meter in India.

Buy Best DO Meter in India for Biofloc

There are many companies that make dissolved oxygen meters or do meters for aquaculture use. To measure dissolved oxygen in the water, here are the two products you can use;

Liquid Based DO Test Kit
Digital DO Meter

Liquid Based DO Test Kit for Biofloc

If you are looking for cheap and affordable best DO Meter in India then the liquid-based DO test kits can fit into your pocket. These dissolved oxygen test kits are cheaper than the digital DO meters, in India the liquid DO test kits will cost roughly ₹1500-₹2000 range depending upon the company type.

The liquid dissolved oxygen test kit take roughly 20 minutes to 30 minutes to measure the dissolved oxygen in the culture water. There are several re-agent liquids that come along with the packet and as per the instructions given, you need to follow them. It’s a bit cumbersome task to perform as the duration of the test is too long.

Directions for Use of Dissolved Oxygen Test Kit

Rinse the DO Test Bottle 2-3 times with sample culture water. Fill it till water overflows with sample water. Then close the stopper ensures no air bubbles are trapped inside it.
Add 10 drops of DO Test Kit Bottle 1 followed by 10 drops of DO Test Kit Bottle 2. Mix well and wait for a minute. A brown precipitate will be formed and it will try to settle. Firmly stopper the bottle and shake the content thoroughly and keep it in a safe place for minimum 20 minutes.
Now add 10-12 drops of the DO Test Kit Bottle 3. Replace the stopper and shake the bottle till the precipitate dissolves, then add more drops if quired to dissolve.
Its ready, this sample is used for testing
Take 10ml of sample from the sample bottle in the test jar.
Add 4 drops of DO Test Kit Bottle 4 and mix it well.
Now dropwise add DO Test Kit Bottle 5, counting the number of drops added while mixing until the blue color disappears.

You can imagine if you have 10 Biofloc Tanks and measure the dissolved oxygen of each tank using the liquid-based test kit, it will take 5 hours of your time, which everyone cannot afford it. So its wise to use these liquid-based test kits for small projects with less than 3 culture tanks.

Here are a few companies that make liquid-based DO test kits

Aquasol Dissolved Oxygen Test Kit

Brand AQUASOL
Product Price: ₹1699

Sagar Aquarium Dissolved Oxygen Test Kit

Brand Sagar Aquarium
Product Price: ₹2700

Salifert Dissolved Oxygen Test Kit

Brand Salifert
Product Price: ₹600

Digital DO Meter for Biofloc

If you are doing commercial aquaculture, then buy the best and most reliable DO Meter, which can provide high-accuracy results in less time. The Dissolved Oxygen Meter is one of the most critical tools in aquaculture, so never try to compromise buying the cheap DO meters.

The Digital DO Meter is far better than the liquid-based DO test kit. To measure the dissolved oxygen in culture water, the Digital Dissolved Oxygen Meter takes just 1-2 minutes only. You need to bring the sample water from the culture tank or pond and dip the Digital DO Meter in it and leave it for 1-2 minutes, it will show you the results. Its that simple and easy to use.

The Digital DO Meter Price in India starts from ₹10,000 to ₹50,000 depending upon the manufacturer.

Here are the lists of the Best DO Meter in India (Digital Dissolved Oxygen Meters) that are preferred by aquaculture professionals. I have sorted it out based on the product quality, service support, and prices. You can choose the ones which suits your requirements.

Lutron Dissolved Oxygen Meter Model 5509

Brand Lutron
Product Price: ₹12599

Lutron Dissolved Oxygen Meter Model 5510

Brand Lutron
Product Price: ₹19600

Lutron Dissolved Oxygen Meter Model PDO 519

Brand Lutron
Product Price: ₹15900

Lab Junction Dissolved Oxygen Meter

Brand Lan Junction
Product Price: ₹6550

My Recommendations – Buy Best DO Meter in India

I have been engaged in the aquaculture industry for more than 8 years and used several Dissolved Oxygen Meters. I find the Lutron Dissolved Oxygen Meter performs very well without any technical issues and their customer service support is very good as well.

The calibration process is very simple and easy but you need to order a few extra electrolyte solutions, which are used inside the Lutron DO Meter for showing high-accuracy results.

Please comment if anything I have missed in this Buy Best DO Meter in India blog post.

Thank you so much for spending your valuable time on my website. If you feel my content has good value, please share with your social media accounts.