ZT-500

Providing beneficial microbes and yucca extract that specialized treatment of organic wastes and toxic gases: 
- Control and reduce the formation of toxic gases (Nitrate and Nitrite) in pond.
- Decompose the organic matter, uneaten feed that help stabilize water and bottom clean.
- Inhibit the growth of harmful bacteria, fungi and protozoa in the pond.

 - Periodic use: Apply 250g ZT-500/2.000-3.000m³ water, 1-2 times/week depending on culture period and stocking density.
- In case of pond heavy polluted with toxic gas: Apply 250g ZT-500/1.000- 2.000m³ water.

Caution:
- To enhance the efficiency, using bucket to take 20 liters of pond water to mix 250g ZT-500 and 1kg of molasse within 1-2 hours then evenly distributing the mixture to the pond. 
- High aeration supply when apply ZT-500.
- Best time for application: early morning or afternoon.