🚀 Interactive Dosatron & Dosing Tools
Professional fertigation calculators with real-time output · Drag sliders to see instant results
💧 Dosatron Injection Ratio Calculator
Adjust your Dosatron settings and stock tank concentration to see real-time output EC, PPM, and flow rates.
Stock Tank Concentration
Nutrient Line Presets
Click a preset to auto-fill recommended stock tank recipe + Dosatron ratio
Visual Flow Diagram
1:100
Real-Time Output
Multi-Injector Mode
⚙️ Dosing Pump Calculator
Calculate dosing rates for peristaltic pumps · pH control, nutrients, supplements
Dosing Presets
Pump Visual
Real-Time Output
📊 Dosatron Model Comparison & Selector
Find the right Dosatron injector for your operation · Compare specs, pricing, and applications
Your Requirements
Model Comparison Table
| Model | Flow Range | Injection Ratio | Applications | Price Range | Recommended |
|---|---|---|---|---|---|
| D8RE2 | 0.2 - 2 GPM | 1:50 to 1:200 | Small grows, pH dosing, acid injection | $400 - $500 | - |
| D14MZ2 | 0.8 - 14 GPM | 1:50 to 1:200 | Medium grows, acid tanks, supplements | $500 - $600 | - |
| D25RE2 | 2.6 - 53 GPM | 1:50 to 1:200 | Commercial base nutrients, most common | $700 - $900 | ✅ Best Match |
| D25RE5 | 2.6 - 53 GPM | 1:200 to 1:500 | Very high concentrate ratios | $700 - $900 | - |
| D45RE5 | 11 - 88 GPM | 1:200 to 1:500 | Large commercial, high flow systems | $1,200 - $1,500 | - |
| D8RE10 | 0.2 - 2 GPM | 1:100 to 1:1000 | Ultra-dilute applications, trace elements | $400 - $500 | - |
Recommended Setup
Based on your requirements (20 GPM flow at 1:100 ratio), we recommend the Dosatron D25RE2.
This model handles your flow rate with room to grow, operates efficiently at your water pressure, and supports the injection ratio you need.
Per injector · Includes installation hardware
Application-Specific Recommendations
(0-100 plants)
Single base nutrient tank
Investment: ~$450
(100-500 plants)
2-part nutrient system
Investment: ~$1,100
(500-5000 plants)
3-part + acid injection
Investment: ~$2,400
(5000+ plants)
High-flow commercial
Investment: ~$4,200
Need Help Setting Up Your Dosatron?
Our master growers have 20+ years of fertigation experience. We'll help you dial in your system perfectly.
Call Growers Hotline: 419-725-2450 💬 Chat with Master Grower 24/7📚 More Resources
Deep-dive into brand-specific Dosatron setups, feeding schedules, and irrigation best practices
📖 Dosatron Setup Guides 📊 Feeding Charts 🏠 Back to Home