Tested Biodigester solutions
Upgrade From Septic Tanks To A Smarter System.
Factory-made, ready-to-install the cleaner, more affordable way to manage waste at home or at your business
Over 7,000+
Installs Across Kenya
Limited Exhauster
Trucks Ever Needed
3-Chamber
Anaerobic System
No Foul
Odours, Ever
Shop By Size
Biotank Compact
Users: Up to 10
Thickness: 4mm
Weight: 49kg
Volume: 1000litres
KSh 44,500 VAT Inclusive
Biotank Standard
Users: Up to 15
Thickness: 5mm
Weight: 67kg
Volume: 1500litres
KSh 55,000 VAT Inclusive
Biotank Plus
Users: Up to 25
Thickness: 7mm
Weight: 100kg
Volume: 2000litres
KSh 78,000 VAT Inclusive
Biotank Max
Users: Up to 35
Thickness: 7mm
Weight: 117kg
Volume: 2500litres
KSh 115,000 VAT Inclusive
Get Natural Bio-Enzymes.
How it works - 3 Chamber System
A fully anaerobic process that treats waste on-site, with no moving parts and nothing to plug in.
Chamber 1 : Solids settle
Waste enters and heavy solids settles at the bottom
Chamber 2 : Bacteria break it down
Bacteria break down waste naturally, reducing volume.
Chamber 3 : Effluent flows out
Treated water (effluent )flows out safely.
The Comparison
Bio Tank vs Traditional Septic Tank
Side by side, the long-term case makes itself.
Feature | BioTank Biodigester | Traditional Septic Tank |
Exhauster trucks needed | ✅Rarely Needed | ❌Every 3-6 months |
Installation time | ✅1-2 days | ❌1 week+ |
Odour | ✅None | ❌Frequent |
Ongoing cost | ✅Very low | ❌High (exhauster fees) |
Environmental impact | ✅Eco-friendly | ❌High |
Durability | ✅50+ years | ❌10-15 years |
Maintenance | ✅Easy & simple | ❌Complicated |
The Trust Factor
Why 7,000+ Kenyans Choose Bio Tank
Saves You
Money
Eliminates Exhauster costs for good
Great for The Environment
Reduces polutions and protecs our water sources
Long Life
Span
50+ Years
Designed for Kenya
Built to handle local conditions and real-lie usage.
Hear From Our Customers
Video Testimonials
Real BioTank customers on why they made the switch.
