In this review, we evaluate the best stock tank deicer available today. We have also included a comprehensive guide that helps you pick the best product. We hope that by going through the top 10 best stock tank deicer reviews below, you can effectively narrow down your choice and find the most appropriate one you need.
In Hurry? Checkout Our Top Pick Of Best Stock Tank Deicer.
Our Top Pick

9.7/10 our score
Best Stock Tank Deicer
Rank | Product Name | Score |
---|---|---|
1 ![]() |
API Stock Tank Water Heater and Deicer Universal Drain Plug De-Icer, 1500 Watt (Item No. 2002DP) |
9. 7 |
2 ![]() |
Farm Innovators Model DPH-15 Drain Plug De-Icer For Rubbermaid Stock Tanks, 1,500-Watt |
9. 5 |
3 ![]() |
Farm Innovators Model H-429 Economical Submergible Tank De-Icer with Attached Guard, 1,500-Watt |
9. 1 |
4 ![]() |
API 3 in 1 Stock Tank Deicer 3-in-1 De-Icer, 1500 Watt, Converts into Drain Plug, Sinking or Floating Deicer (Item No. DT15) |
8. 8 |
5 ![]() |
Farm Innovators Model H-418C 2-In-1 Cast Aluminum Convert-Able Plastic Tank De-Icer, 1,250-Watt |
8. 6 |
6 ![]() |
K&H Pet Products Ultimate Stock Tank Deicer w/ Cord Clip Red 750 Watts |
8. 2 |
7 ![]() |
API 2 in 1 Stock Tank Water Heater and Deicer Sinking or Drain Plug De-Icer, 1500 Watt (Item No. 15A) |
8. 0 |
8 ![]() |
K&H MFG K&H Pet Products KH8475 Ultimate Stock Tank De-Icer 750 watt 7 in. x 7 in. x 5 in. |
7 .7 |
9 ![]() |
Ultimate Stock Tank De-Icer - 1000 watt |
7. 4 |
10 ![]() |
Farm Innovators H418 Ice Chaser Premium Floating Stock Tank Deicer w/ Thermostat |
7. 2 |
1. API Stock Tank Water Heater and Deicer Universal Drain Plug De-Icer, 1500 Watt (Item No. 2002DP)

9.7/10 our score
- OVERHEATING PROTECTION - This livestock tank heater is thermostatically controlled with over-temperature protection to prevent water from being overheated.
- DRAIN PLUG ADAPTER - Patented drain-plug adapter can be routed through the drain hole of the tank. The adapter is designed to be compatible with 3/4" drain hole.
- STAINLESS STEEL HEATING ELEMENT - This tank deicer has a stainless steel heating element that discourages rusting and corrosion over time.
- SAFE DESIGN, CSA & UL LISTED The product has a 6' anti-rub cord.
- HEATING CAPACITY - This stock tank heater heater is recommended for 100-300 gallons of water.
2. Farm Innovators Model DPH-15 Drain Plug De-Icer For Rubbermaid Stock Tanks, 1,500-Watt

9.5/10 our score
- Custom designed for use in all Rubbermaid stock tanks
- Thermostatically controlled to operate only when necessary
- Unit is unnoticed by livestock - no cord in water
- Easy to install and is safe in all plastic tanks
- Made in USA
- Installs easily in minutes in all Rubbermaid® stock tanks
- As a drain plug heater, it remains unnoticed by livestock with no cord in the water
- Safe in plastic tanks
- 1,500 Watts
3. Farm Innovators Model H-429 Economical Submergible Tank De-Icer with Attached Guard, 1,500-Watt

9.1/10 our score
- Thermostatically controlled to operate only when necessary
- Designed to rest in the bottom of tank unnoticed by livestock
- Protective sturdy cage permits use in all tanks
- Safe in plastic
- Made in the USA
- Submergible tank de-icer
- Thermostatically controlled to operate only when necessary
- A sturdy, protective cage permits use in all tanks, including plastic
- 1,500 Watts
4. API 3 in 1 Stock Tank Deicer 3-in-1 De-Icer, 1500 Watt, Converts into Drain Plug, Sinking or Floating Deicer (Item No. DT15)

8.8/10 our score
- THREE IN ONE CONVENIENCE - This deicer easily converts between floating, sinking or drain-plug de-icer, based on your heating needs.
- OVERHEATING PROTECTION - This livestock tank heater is thermostatically controlled with over-temperature protection to prevent water from being overheated.
- HEATING CAPACITY - This stock tank heater heater is recommended for 100-300 gallons of water.
- SAFE FOR PLASTIC WATER TANKS - This deicer's is safe use in plastic water tanks.
- SAFE DESIGN, CSA & UL LISTED
5. Farm Innovators Model H-418C 2-In-1 Cast Aluminum Convert-Able Plastic Tank De-Icer, 1,250-Watt

8.6/10 our score
- This item is a Farm Innovators 2-In-1 Cast Aluminum Convert-Able Plastic Tank De-icer Model H-418C, 1,250-Watt
- Purpose of use for Snow Removal, Snow & Ice Melt
- This product is manufactured in United States
- Converts from a floating de-icer into a submergible de-icer with the simple removal of the float
- Thermostatically controlled to operate only when necessary
- Heavy-duty "anti-chew" cord protector
- Safe in plastic tanks
- 1,250 Watts
6. K&H Pet Products Ultimate Stock Tank Deicer w/ Cord Clip Red 750 Watts

8.2/10 our score
- THERMOSTATICALLY CONTROLLED: This deicer automatically turns on and off as needed to keep your stock tank from freezing.
- FLOATING OR SUBMERSIBLE: This deicer can be used as a floating deicer or a submersible deicer and includes a full cage and cord clip.
- SAFE FOR ALL STOCK TANKS: The K&H Ultimate Deicers are safe for all stock tanks. Please refer to the zone chart by scrolling down to the "From the Manufacturer" section to choose which deicer is perfect for your area and stock tank.
- 2 YEAR WARRANTY: K&H 2 year manufacturer's warranty included
- ELECTRICAL SAFETY LISTED: This product has been rigorously tested and is certified by MET Laboratories to exceed USA and Canadian electrical safety standards. Don't be deceived by electrical products that have not been tested and certified by an accredited nationally recognized testing laboratory.
7. API 2 in 1 Stock Tank Water Heater and Deicer Sinking or Drain Plug De-Icer, 1500 Watt (Item No. 15A)

8/10 our score
- TWO IN ONE DESIGN - This stock tank deicer easily converts between sinking or drain-plug de-Icer.
- DRAIN PLUG ADAPTER - Patented drain-plug adapter can be routed through the drain hole of the tank. The adapter is designed to be compatible with 3/4" drain hole.
- STAINLESS STEEL HEATING ELEMENT - This tank deicer has a stainless steel heating element that discourages rusting and corrosion over time.
- SAFE DESIGN, CSA & UL LISTED
- HEATING CAPACITY - This stock tank heater heater is recommended for 100-300 gallons of water.
8. K&H MFG K&H Pet Products KH8475 Ultimate Stock Tank De-Icer 750 watt 7 in. x 7 in. x 5 in.

7.7/10 our score
9. Ultimate Stock Tank De-Icer - 1000 watt

7.4/10 our score
10. Farm Innovators H418 Ice Chaser Premium Floating Stock Tank Deicer w/ Thermostat

7.2/10 our score
- Floating deicer keeps water available for your livestock in the winter
- Metal guard surrounds the cord, protecting to from the animals
- Plastic and cast aluminum body ensure durability
- Thermostatically controlled to operate only when necessary
- Item uses 1250 Watts of power