Probiotic Water Care for Horses
Probiotic water care for horse troughs, buckets and automatic waterers — reduces algae and biofilm without chlorine, safe for foals and pregnant mares.
- 100%
- Chemical-free probiotic treatment
- 24/7
- Protection that keeps working between doses
- 11
- Countries served across Europe
Have a project in mind?
Have a project for Horses? Talk to our team.
Every site is different. Tell us about your setup and volumes and we'll recommend the right probiotic programme — no obligation.
Why it works
The Secret to Healthier Drinking Water for Your Horses
Horses are sensitive to water quality. Contaminated trough water leads to colic, dehydration, and infections. Chemical treatments leave residues horses can taste.
Sanitify uses beneficial Bacillus fermentis that outcompete pathogens like E. coli and Salmonella. Cleaner water horses actually want to drink.
Read our research on probiotic water purification in animal farming
Simple to Use – Just Add to the Water Trough
Add the dose to your trough or automatic waterer. Probiotics activate on contact, breaking down organic matter and preventing algae. No mixing, no equipment.

Discover the Benefits of Probiotic Horse Water Treatment
Algae-Free Troughs – Prevents green buildup and slime, reducing cleaning from daily to weekly.
Chemical-Free Safety – No chlorine, no copper sulfate. Non-toxic, biodegradable, safe for all horses.
The Science Behind Probiotic Water Purification
Bacillus fermentis spores germinate in water and outcompete algae and pathogens through competitive exclusion. Well-documented in veterinary research. Keeps working for days.

Where Horse Owners Use Sanitify
Private stables, riding schools, competition barns, breeding farms, equine rehab centers, and large ranches with multiple trough systems.

Trusted in the field
What customers are saying
Sanitify Probiotic Pool Cleaner has completely changed our pool care. We don’t miss the chemical smells or the irritation – the water is always clean and clear. Best decision we made for our pool!
We wanted a natural alternative to chlorine for our pool, and Sanitify was the perfect solution. Not only does it keep the pool spotless, but I feel better knowing there are no harmful chemicals around my kids. The water smells fresh, and we couldn’t be happier!
My kids have sensitive skin, so using chemicals in the pool was always a concern. With Sanitify, there’s no irritation, no red eyes, and the water feels so much softer. I can’t recommend it enough for families!
Good to know
Frequently asked questions
Is it safe for horses?
How often do I treat the trough?
Works with automatic waterers?
Will it stop algae?
Safe for foals and pregnant mares?
Compatible with supplements?
How does it compare to copper sulfate?
What size should I order?
Shelf life?
Is it biodegradable and eco-friendly?
Keep exploring
More in Animal Water Care
The same probiotic principle, tailored to where it is used. Choose another setting to see how Sanitify works for you.
Clean once. Stay protected for days.
Make the switch from sterilising to colonising — probiotic protection backed by a single trusted brand.