Heaters Submersible

The Eheim Jager Heater Double Suction Holder uses two suction cups to hold your Jager heater away from the aquarium glass, allowing for optimum water circulation over the whole heater. Fits all 7/8" diameter models.

• Double suction cups for secure attachment
• Allows better circulation over heater for improved heating
• Fits all 7/8" diameter models

Please note that Eheim is now the manufacturer for the Ebo Jager line.

Eheim Jager TS series heaters. Made of 2mm thick shock resistant Pyrex glass construction, they are stronger and twice as thick as most other heaters. The Jager heater features a precision bistable thermostat with +/- 0.5° accuracy.

• Perfect for freshwater or saltwater aquariums
• Fully submersible aquarium heater with dry-run protection
• Adjustable from 64°F to 94°F with an easy to adjust thermostat

Free from radio and TV interference. 6 foot double insulated power cord included. The Eheim Jager aquarium heaters are Certified to CSA-C22.2 and approved to UL 1018.

Note: Must be placed vertically within aquarium for proper heating.

Specifications:
50 Watt: Up to 16 Gallons (9.63" High)
75 Watt: Up to 26 Gallons (9.63" High)
100 Watt: Up to 40 Gallons (12.63" High)
150 Watt: Up to 79 Gallons (13.63" High)
200 Watt: Up to 106 Gallons (15" High)
250 Watt: Up to 159 Gallons (17" High)
300 Watt: Up to 264 Gallons (20" High)

Eheim Jager TS series heaters. Made of 2mm thick shock resistant Pyrex glass construction, they are stronger and twice as thick as most other heaters. The Jager heater features a precision bistable thermostat with +/- 0.5° accuracy.

• Perfect for freshwater or saltwater aquariums
• Fully submersible aquarium heater with dry-run protection
• Adjustable from 64°F to 94°F with an easy to adjust thermostat

Free from radio and TV interference. 6 foot double insulated power cord included. The Eheim Jager aquarium heaters are Certified to CSA-C22.2 and approved to UL 1018.

Note: Must be placed vertically within aquarium for proper heating.

Specifications:
50 Watt: Up to 16 Gallons (9.63" High)
75 Watt: Up to 26 Gallons (9.63" High)
100 Watt: Up to 40 Gallons (12.63" High)
150 Watt: Up to 79 Gallons (13.63" High)
200 Watt: Up to 106 Gallons (15" High)
250 Watt: Up to 159 Gallons (17" High)
300 Watt: Up to 264 Gallons (20" High)

The Marineland Precision Submersible Aquarium Heater offers safe, reliable, highly accurate heating for your fresh or saltwater aquarium. A built-in thermal safety switch accurately regulates the temperature to within 1 degree. The switch also automatically turns the heater off if temperatures exceed internal parameters, and turns it back on when the tank temperature returns to normal. Top and side view temperature scales allow easy viewing from all angles.

• Maintains precise aquarium temperatures to within 1°F accuracy
• Thermal safety switch turns off automatically to prevent heater failure
• Suitable for fresh and saltwater aquariums

The Marineland Precision Heater is extremely user-friendly, with an abundance of features to enhance convenience. The combination of a top-view scale and high visibility sliding scale provides dual confirmation of all temperature adjustments. The "Click Set" control knob clicks for every degree you change the temperature for easy, precise heating. This heater is built to last, with an advanced mesh heating element surrounding the mica core for enhanced heat transfer and long lasting, reliable performance. UL listed.

Included with the Precision Heater is an advanced mounting bracket that securely attaches to glass, providing 3 window positions that let you view the temperature display from multiple angles.

Specifications:
100 Watt: 10.25" Long; Aquariums up to 29 Gallons
150 Watt: 12" Long; Aquariums up to 40 Gallons
200 Watt: 13.5" Long; Aqauriums up to 55 Gallons
250 Watt: 14.5" Long; Aquariums up to 70 Gallons
300 Watt: 15" Long; Aquariums up to 80 Gallons
400 Watt: 18" Long; Aquariums up to 125 Gallons

Directions:

• Attach the included Suction Cups to the Double Suction Mounting Bracket. Slide Bracket over heater.
• Place heater in aquarium by firmly pressing suction ends against wall surface. The Three Position Viewing Window allows you to view the temperature setting from three possible angles - simply turn the heater until it locks into the best viewing position. NOTE: Choose an algae-free location with adequate circulation. This ensures even heat distribution and optimum operation. No part of the heater housing should contact aquarium gravel, rocks, or decorations.
• Wait at least 15 minutes before plugging in your heater. The ON/Off Indicator Light will confirm that the power is on. NOTE: Before plugging in heater, create a "drip loop" to prevent water from reaching receptacle.
• Select the desired temperature. Turn the "Click Set" Temp Select Dial until the point of the red line on the thermometer scale reaches the correct setting. Most tropical fish like 78°-81°F water.

It is recommended to use a tank cover to prevent water temperature variances or heat loss. Both can impair heater performances, creating a hazardous environment for the fish.

The Marineland Precision Submersible Aquarium Heater offers safe, reliable, highly accurate heating for your fresh or saltwater aquarium. A built-in thermal safety switch accurately regulates the temperature to within 1 degree. The switch also automatically turns the heater off if temperatures exceed internal parameters, and turns it back on when the tank temperature returns to normal. Top and side view temperature scales allow easy viewing from all angles.

• Maintains precise aquarium temperatures to within 1°F accuracy
• Thermal safety switch turns off automatically to prevent heater failure
• Suitable for fresh and saltwater aquariums

The Marineland Precision Heater is extremely user-friendly, with an abundance of features to enhance convenience. The combination of a top-view scale and high visibility sliding scale provides dual confirmation of all temperature adjustments. The "Click Set" control knob clicks for every degree you change the temperature for easy, precise heating. This heater is built to last, with an advanced mesh heating element surrounding the mica core for enhanced heat transfer and long lasting, reliable performance. UL listed.

Included with the Precision Heater is an advanced mounting bracket that securely attaches to glass, providing 3 window positions that let you view the temperature display from multiple angles.

Specifications:
100 Watt: 10.25" Long; Aquariums up to 29 Gallons
150 Watt: 12" Long; Aquariums up to 40 Gallons
200 Watt: 13.5" Long; Aqauriums up to 55 Gallons
250 Watt: 14.5" Long; Aquariums up to 70 Gallons
300 Watt: 15" Long; Aquariums up to 80 Gallons
400 Watt: 18" Long; Aquariums up to 125 Gallons

Directions:

• Attach the included Suction Cups to the Double Suction Mounting Bracket. Slide Bracket over heater.
• Place heater in aquarium by firmly pressing suction ends against wall surface. The Three Position Viewing Window allows you to view the temperature setting from three possible angles - simply turn the heater until it locks into the best viewing position. NOTE: Choose an algae-free location with adequate circulation. This ensures even heat distribution and optimum operation. No part of the heater housing should contact aquarium gravel, rocks, or decorations.
• Wait at least 15 minutes before plugging in your heater. The ON/Off Indicator Light will confirm that the power is on. NOTE: Before plugging in heater, create a "drip loop" to prevent water from reaching receptacle.
• Select the desired temperature. Turn the "Click Set" Temp Select Dial until the point of the red line on the thermometer scale reaches the correct setting. Most tropical fish like 78°-81°F water.

It is recommended to use a tank cover to prevent water temperature variances or heat loss. Both can impair heater performances, creating a hazardous environment for the fish.

The Cascade Submersible Heater is an economical alternative in aquarium heating. The Cascade Submersible Heater automatically sets and maintains to your desired temperature, and is accurate to one degree.

• Automatically sets and maintains your desired temperature
• Accurate to 1 degree
• Fully submersible

The Cascade Submersible Heater contains easy view on/off light, dual suction cups with mounting clip and visible and accurate temperature setting scale. The Cascade Submersible Heater is constructed of heavy duty and shock resistant glass.

The Cascade Submersible Heater is a top quality heating element with superior insulation and heat distribution, perfect for fresh and salt water aquariums.

The Cascade Submersible Heater is an economical alternative in aquarium heating. The Cascade Submersible Heater automatically sets and maintains to your desired temperature, and is accurate to one degree.

• Automatically sets and maintains your desired temperature
• Accurate to 1 degree
• Fully submersible

The Cascade Submersible Heater contains easy view on/off light, dual suction cups with mounting clip and visible and accurate temperature setting scale. The Cascade Submersible Heater is constructed of heavy duty and shock resistant glass.

The Cascade Submersible Heater is a top quality heating element with superior insulation and heat distribution, perfect for fresh and salt water aquariums.

The Cascade Submersible Heater is an economical alternative in aquarium heating. The Cascade Submersible Heater automatically sets and maintains to your desired temperature, and is accurate to one degree.

• Automatically sets and maintains your desired temperature
• Accurate to 1 degree
• Fully submersible

The Cascade Submersible Heater contains easy view on/off light, dual suction cups with mounting clip and visible and accurate temperature setting scale. The Cascade Submersible Heater is constructed of heavy duty and shock resistant glass.

The Cascade Submersible Heater is a top quality heating element with superior insulation and heat distribution, perfect for fresh and salt water aquariums.

The Cascade Submersible Heater is an economical alternative in aquarium heating. The Cascade Submersible Heater automatically sets and maintains to your desired temperature, and is accurate to one degree.

• Automatically sets and maintains your desired temperature
• Accurate to 1 degree
• Fully submersible

The Cascade Submersible Heater contains easy view on/off light, dual suction cups with mounting clip and visible and accurate temperature setting scale. The Cascade Submersible Heater is constructed of heavy duty and shock resistant glass.

The Cascade Submersible Heater is a top quality heating element with superior insulation and heat distribution, perfect for fresh and salt water aquariums.

The Cascade Submersible Heater is an economical alternative in aquarium heating. The Cascade Submersible Heater automatically sets and maintains to your desired temperature, and is accurate to one degree.

• Automatically sets and maintains your desired temperature
• Accurate to 1 degree
• Fully submersible

The Cascade Submersible Heater contains easy view on/off light, dual suction cups with mounting clip and visible and accurate temperature setting scale. The Cascade Submersible Heater is constructed of heavy duty and shock resistant glass.

The Cascade Submersible Heater is a top quality heating element with superior insulation and heat distribution, perfect for fresh and salt water aquariums.

The Cascade Submersible Heater is an economical alternative in aquarium heating. The Cascade Submersible Heater automatically sets and maintains to your desired temperature, and is accurate to one degree.

• Automatically sets and maintains your desired temperature
• Accurate to 1 degree
• Fully submersible

The Cascade Submersible Heater contains easy view on/off light, dual suction cups with mounting clip and visible and accurate temperature setting scale. The Cascade Submersible Heater is constructed of heavy duty and shock resistant glass.

The Cascade Submersible Heater is a top quality heating element with superior insulation and heat distribution, perfect for fresh and salt water aquariums.

The Marineland Precision Submersible Aquarium Heater offers safe, reliable, highly accurate heating for your fresh or saltwater aquarium. A built-in thermal safety switch accurately regulates the temperature to within 1 degree. The switch also automatically turns the heater off if temperatures exceed internal parameters, and turns it back on when the tank temperature returns to normal. Top and side view temperature scales allow easy viewing from all angles.

• Maintains precise aquarium temperatures to within 1°F accuracy
• Thermal safety switch turns off automatically to prevent heater failure
• Suitable for fresh and saltwater aquariums

The Marineland Precision Heater is extremely user-friendly, with an abundance of features to enhance convenience. The combination of a top-view scale and high visibility sliding scale provides dual confirmation of all temperature adjustments. The "Click Set" control knob clicks for every degree you change the temperature for easy, precise heating. This heater is built to last, with an advanced mesh heating element surrounding the mica core for enhanced heat transfer and long lasting, reliable performance. UL listed.

Included with the Precision Heater is an advanced mounting bracket that securely attaches to glass, providing 3 window positions that let you view the temperature display from multiple angles.

Specifications:
100 Watt: 10.25" Long; Aquariums up to 29 Gallons
150 Watt: 12" Long; Aquariums up to 40 Gallons
200 Watt: 13.5" Long; Aqauriums up to 55 Gallons
250 Watt: 14.5" Long; Aquariums up to 70 Gallons
300 Watt: 15" Long; Aquariums up to 80 Gallons
400 Watt: 18" Long; Aquariums up to 125 Gallons

Directions:

• Attach the included Suction Cups to the Double Suction Mounting Bracket. Slide Bracket over heater.
• Place heater in aquarium by firmly pressing suction ends against wall surface. The Three Position Viewing Window allows you to view the temperature setting from three possible angles - simply turn the heater until it locks into the best viewing position. NOTE: Choose an algae-free location with adequate circulation. This ensures even heat distribution and optimum operation. No part of the heater housing should contact aquarium gravel, rocks, or decorations.
• Wait at least 15 minutes before plugging in your heater. The ON/Off Indicator Light will confirm that the power is on. NOTE: Before plugging in heater, create a "drip loop" to prevent water from reaching receptacle.
• Select the desired temperature. Turn the "Click Set" Temp Select Dial until the point of the red line on the thermometer scale reaches the correct setting. Most tropical fish like 78°-81°F water.

It is recommended to use a tank cover to prevent water temperature variances or heat loss. Both can impair heater performances, creating a hazardous environment for the fish.

Eheim Jager TS series heaters. Made of 2mm thick shock resistant Pyrex glass construction, they are stronger and twice as thick as most other heaters. The Jager heater features a precision bistable thermostat with +/- 0.5° accuracy.

• Perfect for freshwater or saltwater aquariums
• Fully submersible aquarium heater with dry-run protection
• Adjustable from 64°F to 94°F with an easy to adjust thermostat

Free from radio and TV interference. 6 foot double insulated power cord included. The Eheim Jager aquarium heaters are Certified to CSA-C22.2 and approved to UL 1018.

Note: Must be placed vertically within aquarium for proper heating.

Specifications:
50 Watt: Up to 16 Gallons (9.63" High)
75 Watt: Up to 26 Gallons (9.63" High)
100 Watt: Up to 40 Gallons (12.63" High)
150 Watt: Up to 79 Gallons (13.63" High)
200 Watt: Up to 106 Gallons (15" High)
250 Watt: Up to 159 Gallons (17" High)
300 Watt: Up to 264 Gallons (20" High)

Eheim Jager TS series heaters. Made of 2mm thick shock resistant Pyrex glass construction, they are stronger and twice as thick as most other heaters. The Jager heater features a precision bistable thermostat with +/- 0.5° accuracy.

• Perfect for freshwater or saltwater aquariums
• Fully submersible aquarium heater with dry-run protection
• Adjustable from 64°F to 94°F with an easy to adjust thermostat

Free from radio and TV interference. 6 foot double insulated power cord included. The Eheim Jager aquarium heaters are Certified to CSA-C22.2 and approved to UL 1018.

Note: Must be placed vertically within aquarium for proper heating.

Specifications:
50 Watt: Up to 16 Gallons (9.63" High)
75 Watt: Up to 26 Gallons (9.63" High)
100 Watt: Up to 40 Gallons (12.63" High)
150 Watt: Up to 79 Gallons (13.63" High)
200 Watt: Up to 106 Gallons (15" High)
250 Watt: Up to 159 Gallons (17" High)
300 Watt: Up to 264 Gallons (20" High)

Eheim Jager TS series heaters. Made of 2mm thick shock resistant Pyrex glass construction, they are stronger and twice as thick as most other heaters. The Jager heater features a precision bistable thermostat with +/- 0.5° accuracy.

• Perfect for freshwater or saltwater aquariums
• Fully submersible aquarium heater with dry-run protection
• Adjustable from 64°F to 94°F with an easy to adjust thermostat

Free from radio and TV interference. 6 foot double insulated power cord included. The Eheim Jager aquarium heaters are Certified to CSA-C22.2 and approved to UL 1018.

Note: Must be placed vertically within aquarium for proper heating.

Specifications:
50 Watt: Up to 16 Gallons (9.63" High)
75 Watt: Up to 26 Gallons (9.63" High)
100 Watt: Up to 40 Gallons (12.63" High)
150 Watt: Up to 79 Gallons (13.63" High)
200 Watt: Up to 106 Gallons (15" High)
250 Watt: Up to 159 Gallons (17" High)
300 Watt: Up to 264 Gallons (20" High)

Eheim Thermo Control Heater is made with modern technology and the latest features. The thermo-safety (auto shut off) makes sure your aquarium is always kept at the correct temperature. The glass jacket increases the heating surface, condenses the heat ensuring optimum even heat emission and forms a heat shield that will not harm your fish when they touch it.

• Precise Temperature Regulation
• Automatic Dry Run Shut-Off (Thermo Safety Control)
• Heat Kept at a Constant Level
• Completely Submersible and Watertight
• Extra Long Cable 6'7"

Eheim Thermo Control Heater is made with modern technology and the latest features. The thermo-safety (auto shut off) makes sure your aquarium is always kept at the correct temperature. The glass jacket increases the heating surface, condenses the heat ensuring optimum even heat emission and forms a heat shield that will not harm your fish when they touch it.

• Precise Temperature Regulation
• Automatic Dry Run Shut-Off (Thermo Safety Control)
• Heat Kept at a Constant Level
• Completely Submersible and Watertight
• Extra Long Cable 6'7"

Eheim Thermo Control Heater is made with modern technology and the latest features. The thermo-safety (auto shut off) makes sure your aquarium is always kept at the correct temperature. The glass jacket increases the heating surface, condenses the heat ensuring optimum even heat emission and forms a heat shield that will not harm your fish when they touch it.

• Precise Temperature Regulation
• Automatic Dry Run Shut-Off (Thermo Safety Control)
• Heat Kept at a Constant Level
• Completely Submersible and Watertight
• Extra Long Cable 6'7"

Eheim Thermo Control Heater is made with modern technology and the latest features. The thermo-safety (auto shut off) makes sure your aquarium is always kept at the correct temperature. The glass jacket increases the heating surface, condenses the heat ensuring optimum even heat emission and forms a heat shield that will not harm your fish when they touch it.

• Precise Temperature Regulation
• Automatic Dry Run Shut-Off (Thermo Safety Control)
• Heat Kept at a Constant Level
• Completely Submersible and Watertight
• Extra Long Cable 6'7"

Eheim Thermo Control Heater is made with modern technology and the latest features. The thermo-safety (auto shut off) makes sure your aquarium is always kept at the correct temperature. The glass jacket increases the heating surface, condenses the heat ensuring optimum even heat emission and forms a heat shield that will not harm your fish when they touch it.

• Precise Temperature Regulation
• Automatic Dry Run Shut-Off (Thermo Safety Control)
• Heat Kept at a Constant Level
• Completely Submersible and Watertight
• Extra Long Cable 6'7"

Eheim Thermo Control Heater is made with modern technology and the latest features. The thermo-safety (auto shut off) makes sure your aquarium is always kept at the correct temperature. The glass jacket increases the heating surface, condenses the heat ensuring optimum even heat emission and forms a heat shield that will not harm your fish when they touch it.

• Precise Temperature Regulation
• Automatic Dry Run Shut-Off (Thermo Safety Control)
• Heat Kept at a Constant Level
• Completely Submersible and Watertight
• Extra Long Cable 6'7"

Eheim Thermo Control Heater is made with modern technology and the latest features. The thermo-safety (auto shut off) makes sure your aquarium is always kept at the correct temperature. The glass jacket increases the heating surface, condenses the heat ensuring optimum even heat emission and forms a heat shield that will not harm your fish when they touch it.

• Precise Temperature Regulation
• Automatic Dry Run Shut-Off (Thermo Safety Control)
• Heat Kept at a Constant Level
• Completely Submersible and Watertight
• Extra Long Cable 6'7"

The Zoo Med Turtletherm Automatic Preset Aquatic Turtle Heater is fully submersible and simple to use, with a preset thermostat that keeps your turtles habitat at a safe and comfortable 78°F. Mount it in seconds with included suction cups, plug it in, and you're done!

• Preset thermostat keeps water safe and comfortable at 78°F
• Fully submersible with digital temperature display and suction cup mounting
• Keeps aquatic turtles healthy and happy
• Helps prevent appetite loss due to cold water

The Turtletherm is great for Red Eared Sliders, African Sidenecks, Musk, Mud, Painted, Map, Diamondback Terrapin, and a variety of other aquatic turtles.

Note: Fully submerge heater in water before plugging heater into electrical outlet. Safety shut-off activated if removed from water.

The Zoo Med Turtletherm Automatic Preset Aquatic Turtle Heater is fully submersible and simple to use, with a preset thermostat that keeps your turtles habitat at a safe and comfortable 78°F. Mount it in seconds with included suction cups, plug it in, and you're done!

• Preset thermostat keeps water safe and comfortable at 78°F
• Fully submersible with digital temperature display and suction cup mounting
• Keeps aquatic turtles healthy and happy
• Helps prevent appetite loss due to cold water

The Turtletherm is great for Red Eared Sliders, African Sidenecks, Musk, Mud, Painted, Map, Diamondback Terrapin, and a variety of other aquatic turtles.

Note: Fully submerge heater in water before plugging heater into electrical outlet. Safety shut-off activated if removed from water.

The Zoo Med Turtletherm Automatic Preset Aquatic Turtle Heater is fully submersible and simple to use, with a preset thermostat that keeps your turtles habitat at a safe and comfortable 78°F. Mount it in seconds with included suction cups, plug it in, and you're done!

• Preset thermostat keeps water safe and comfortable at 78°F
• Fully submersible with digital temperature display and suction cup mounting
• Keeps aquatic turtles healthy and happy
• Helps prevent appetite loss due to cold water

The Turtletherm is great for Red Eared Sliders, African Sidenecks, Musk, Mud, Painted, Map, Diamondback Terrapin, and a variety of other aquatic turtles.

Note: Fully submerge heater in water before plugging heater into electrical outlet. Safety shut-off activated if removed from water.

The Zoo Med Turtletherm Automatic Preset Aquatic Turtle Heater is fully submersible and simple to use, with a preset thermostat that keeps your turtles habitat at a safe and comfortable 78°F. Mount it in seconds with included suction cups, plug it in, and you're done!

• Preset thermostat keeps water safe and comfortable at 78°F
• Fully submersible with digital temperature display and suction cup mounting
• Keeps aquatic turtles healthy and happy
• Helps prevent appetite loss due to cold water

The Turtletherm is great for Red Eared Sliders, African Sidenecks, Musk, Mud, Painted, Map, Diamondback Terrapin, and a variety of other aquatic turtles.

Note: Fully submerge heater in water before plugging heater into electrical outlet. Safety shut-off activated if removed from water.

Zoo Med BettaTherm Heaters are perfect for your betta fish whose life is best in warm water. This 7.5 watt heater helps keep your betta bowl 5 - 10 degrees warmer than room temperature and is 100% submersible. The Betta Therm Heaters are designed in a round shape and fits in most glass or acrylic fish bowls.

• 3" Diameter - 7.5 Watts for 1-3 Gallons
• Increases temperature 5-10 degrees from ambient temperature
• Submersible heater can be used in Glass or Acrylic tanks and bowls

Marina Betta Heater is an automatic, submersible heater that creates ideal water conditions for bettas to thrive in. The exterior is made of durable polymer, which is more resilient than traditional glass sleeve heaters. The heater is designed to reach and maintain a set temperatureno manual adjustments required. It has a red indicator light that illuminates when the heater is working. It comes with a suction cup, so you can easily install it against the aquarium window.

• Automatic, Submersible Aquarium Heater
• Creates Ideal Conditions for Bettas to Thrive In
• Made of Durable Polymer, Tougher Than Glass
• Automatically Reaches Set Temperature
• For Aquariums up to 1.5 Gallons