| NAME | 
Masoten | 
| ACTIVE INGREDIENT | 
Organophosphates trichlorfon | 
| TREATMENT FOR | 
Most Parasites, specifically Gill & Body Flukes, Gill Maggots | 
| MANUFACTURED BY | 
Bayer | 
| One gram (1) Masoten | 
1,000 Litres Water | 
| Soft Water Half (1/2) gram | 
1,000 Litres Water | 
| Three (3) Kgs Pond Salt | 
1,000 Litres Water | 
| Follow up treatment | 
Repeat Masoted Only (No Pond Salt) after one week | 
| IMPORTANT | 
Switch Off all UV Lights, Ozone Units, Remove Activated Carbon during treatment. Bypass Biological Filter for 2 days post-treatment | 
| UNSAFE | 
Masoten will kill all bacteria in the Biological Filter | 
| WARNING | 
- Do not use below 18 deg C (fish cannot metabolize/excrete it fast enough)
 
- Do not use above 28 deg C (uptake rate is too high)
 
- Follow-up treatment a week later.
 
- Can be used it with salt on koi. The combination of Mesoten and salt (3kg/1000liter) is a very good “first treatment” after fish harvest.
 
- Once opened store in a dark, airtight container. Do not use it when it old (it loses it's bluish tinge)
 
- Degrades quite quickly in pond conditions. Bad thing is it will cause disorientation and nervous disorder in if used incorrectly. A typical symptom in koi is a bent spine and nervous, wip-like swimming. The fish may recover over a period of a year or two, but no guarantee.
 
- Caution: do not inhale dust or handle with bare hands. Wash hands after use. Keep well out of reach of children.
 
 
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Organophosphates, work by interfering with the nervous system of Parasites and thus affect vital physiological processes