Chlorine Dioxide (Clo2) for Aquacuture Industry

Fish and shrimp ponds daily disinfection and algae removal

Disease prevention treatment

Live Fish Transport: Transport Water, Disease treatment during holding

Fish larval rearing

Prawn larval rearing

Spraying in feeds

Treatment of diseases

Water quality is the most important and sensitive for aquaculture animal's breeding. Some of the most difficult fungal diseases in aquaculture are actually secondary infections caused by deeper underlying problems with water quality.

YEARUP ClO₂ is the answer to these problems. ClO₂ can kill all microorganisms in water including vegetative forms of bacteria, bacteria spores fungus and various virus and etc. ClO₂ can penetrate the cell walls of microorganism and kill it by oxidizing enzyme including sulfenyl and restraining synthesizing protein inside microorganism. Fish are eukaryotic cells structure and thus avoiding damage from ClO₂. So this product is harmless to fish, it is recognized safe and environmental protect disinfectant.

Why Use Chlorine Dioxide in Aquaculture?

Fast-acting: Effective even at low concentrations

Non-toxic at recommended levels: Safe for fish and shrimp when properly dosed

No harmful residues: Breaks down into oxygen and chloride

Broad-spectrum efficacy: Works against bacteria, viruses, fungi, algae, and protozoa

Eco-friendly: Does not accumulate or persist in the environment

YEARUP ClO₂ can be used to treat fish, shrimp, crab, turtle and fogs of bacterial or virus disease. It is very useful in preventing disease, dealing with disease of aquaculture products, deodorizing and improving water quality

YEARUP ClO₂ can be used from fry rearing to harvesting for disease control in pond. It can be used with fish&shrimp presence without doing any harm to animals or affecting the crop.

Key Applications of ClO2 in Aquaculture

1. Water Disinfection for Ponds and Tanks

Eliminates bacteria, viruses, and parasites (e.g. Vibrio, Aeromonas, E. coli)

Reduces algae and organic buildup

Controls odor and ammonia levels

Enhances dissolved oxygen and stabilizes pH

2. Biofilm Removal in Pipelines and Tanks

ClO2 penetrates and destroys biofilms in recirculating aquaculture systems (RAS), reducing disease risks and improving water flow efficiency.

3. Disinfection of Hatcheries and Nurseries

Sanitizes larval tanks, hatchery equipment, and feeding systems

Prevents microbial infections in early-stage aquatic life

4. Fish and Shrimp Disease Control

ClO2 is used to reduce microbial pressure during disease outbreaks, especially common bacterial and viral diseases that affect finfish and shrimp.

5. Feed & Equipment Sanitation

Disinfection of feeding trays, aeration equipment, nets, and transport containers

Controls fungal and bacterial contamination on surfaces

6. Sludge and Bottom Waste Management

Periodic treatment with ClO2 helps oxidize sludge and control anaerobic bacteria, reducing hydrogen sulfide and other harmful gases.

YEARUP ClO₂ Product for Aquaculture

1gram ClO₂ tablets are recommended for Aquaculture use(customized package is available):

1g ClO₂ tablet, 500gram/bag

1g ClO₂ tablet, 1kg/bag

1g ClO₂ tablet, 25kg/drum

Functions of YEARUP ClO2 Used in Aquaculture

• Reduce Nitrite rapidly; Deactivates excess organic load.

• Reduces unwanted algal density.

• Reduces Vibrio Load; Deactivates bacteria,protozoa,fungi etc..in water.

• Reduces Hydrogen sulphide levels in water

• Get rid of odorous soil of animals in culture system

• Effect quickly without toxic remnant

• Increase dissolved oxygen

• Decrease the stress of fish in ponds and enhance the rate of feedstuff.