Farm Innovators 3 Gallon Heated Hanging Poultry Waterer vs Grandpas Feeders 20 lb Automatic Treadle Chicken Feeder
Head-to-head spec comparison to help you pick the right coop for your needs.

Farm Innovators
$49

Grandpas Feeders
$189
Verdict
It's a Tie
The Farm Innovators 3 Gallon Heated Hanging Poultry Waterer and Grandpas Feeders 20 lb Automatic Treadle Chicken Feeder are evenly matched — your choice depends on which features matter most to you.
Spec-by-Spec Comparison
| Spec | Farm Innovators 3 Gallon Heated Hanging Poultry Waterer | Grandpas Feeders 20 lb Automatic Treadle Chicken Feeder |
|---|---|---|
| Capacity | 6 hens | 6 hens |
| Material | Plastic | Galvanized steel |
| Run Included | No | No |
| Coop Floor Area | 0 sq ft | 0 sq ft |
| Predator Rating | 0 /5 | 5 /5 |
| Auto-Door Ready | No | No |
| Weather Rating | 5 /5 | 4 /5 |
| Assembly Time | 0.25 hrs | 0.5 hrs |
| Price | $49 | $189 |
| Rating | 8.5/10 | 8.8/10 |
| Buy on Amazon | Buy on Amazon |
Pros & Cons
Farm Innovators 3 Gallon Heated Hanging Poultry Waterer
Pros
- 100-watt thermostatic heater only draws power when temperatures drop near freezing
- 3-gallon capacity means refilling every 2-3 days for a small flock instead of daily
- Hanging design keeps water clean — hens cannot scratch bedding into it
- Plastic reservoir is translucent so you can check water level at a glance
- Keeps water liquid down to 0°F in our cold-climate testing
Cons
- Requires a nearby grounded outdoor outlet — not suitable for coops without electricity
- Power cord needs protection from curious hens pecking at it
- Hanging hook is not included — budget a carabiner or S-hook
- Plastic threads on the base can cross-thread if overtightened during refills
Grandpas Feeders 20 lb Automatic Treadle Chicken Feeder
Pros
- Treadle mechanism eliminates feed waste — hens step on the platform to open the lid
- Galvanized steel construction is rat-proof, mouse-proof, and weather-resistant
- 20-pound capacity feeds 6 chickens for up to 10 days without refilling
- Adjustable treadle weight lets you tune it for bantams or heavy breeds
- Lid seals tight in rain — feed stays dry even in uncovered runs
Cons
- Hens need 2-3 days of training to trust the treadle — some skittish birds never adapt
- At $189, it costs more than 5 years of basic hanging feeders
- Sharp edges on early production units required gloves during assembly
- Lid hinge can squeak and spook nervous hens until lubricated
Our Verdicts
Farm Innovators 3 Gallon Heated Hanging Poultry Waterer
The best all-in-one winter water solution for small flocks. Thermostatic control and 3-gallon capacity eliminate the two biggest winter-water hassles: freezing and constant refilling.
Grandpas Feeders 20 lb Automatic Treadle Chicken Feeder
The only feeder we have tested that truly stops rodents and waste simultaneously. The upfront cost is high, but it pays for itself in saved feed and eliminated pest attraction within two years.