C/1537 D St. Rita Street of the Catholic Church Cotonou.

RCCM: RB COT 09 B 4409 - No. IFU: 3200700073111

Captial: 512,420,000 FCFA - 07 BP 280 Cotonou

Phone: +229 21 38 32 36 / 21 15 43 91

New product !
Treatment of colibacillosis and salmonellosis

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Most effective synergistic mixture of organic acids and buffered: Acetic formic ac + + ammonium hydroxide.

Mode of action

Wide spectrum of destroying pathogenic bacteria drink water and intestine.

Profits on the animal

  • Improved digestive health
  • Better digestion / recovery of the food
  • Less diarrhea.

Benefits for the farmer

  • Improved performance
  • Less medication
  • More profits.

What is Ph Selko?

Three steps to improve the health and proper functioning of the intestines

1-Improved quality of drinking water

  • By making the acid prevents development E.coli, salmonella, yeasts and molds water.

2-Supports digestion Lowers pH and buffers the crop and intestine:

  • no development E.coli and salmonella
  • improving digestion of food

3-Control of intestinal microflora

At the beginning of the production phase, the Selko-ph level of E. coli and Salmonella in the intestine.

How to use Selko-Ph?

Before the establishment of treatment Selko pH:

  • First disinfect water systems and containers: Use 5litresPH selko/1000litre
  • Allow the product to stay in the pipes pdt few hours
  • Drain water pressure, an incredible deposit fate, the biofilm (microbes, chemical and physical agents)

Use Ph Selko program in laying

Week period Dose/1000 l comment
0-3 7 days / week 1 liter Vaccination 24hrs before and after no Selko Ph PH of water between 3.7-4
4-19 2 days / week 1 liter
20-29 3 days / week 1.5 liters
30-70 2 days / week 2littres

Economic Survey Selko pH / other products

- Ph Selko can be used continuously or any breeding hens or broilers step.
- Exception: see stop Ph Selko 24 hours before vaccination and after vaccination 24heure.


Dear brothers and sisters, it is urgent to make systematic and compulsory disinfection of drinking water for better health of our population.

[ Virus of Lassa fever ]

To reduce the risks of contamination of the virus of Lassa fever, we limit the physical contacts with our users. As a result, we abstain ourselves from shaking hands and from giving kisses to every person by way of greeting.

Besides, we invite you to wash your hands regularly, to avoid consuming bush animals like the rat or food contaminated by this animal, to protect and cook correctly your foods and to avoid any physical contact with every person susceptible to carry the virus.

In case of suspect fever, we exhort you to move closer to the nearest health center for medical care.

Already, we crave your indulgence and we apologize for the inconveniences this might cause you.


It has come to us that malicious people come to our customers on behalf of our company to offer them our services.

We are here to inform you that we are not behind these fraudulent initiatives.

Apart from our sales representatives to whom you are already accustomed, no one else is entitled to offer you services on behalf of GROUPE VETO SERVICES S.A.

We therefore invite you to be vigilant and ask you to call the telephone numbers of our sales representatives or 00229 21 38 32 36 in case of suspicious contact. If so, please inform the police immediately.

In any case, we decline any responsibility in the event of scamming of a customer who has not been vigilant.


We would like to inform our valued customers that Mrs. Sabine M. TOBIAS is no longer a member of our staff.

We ask you to take note of this.

Groupe Véto Services S.A.,
Quality - Proximity - Satisfaction !