Simple ideas often are the best ones, for example, the aquarium heater as a rod. The heating rod is simply hung in the water and heats it. It's true that principle is still the same as decades ago, but a lot has changed in the meantime. Today the JGER aquarium heater is an ultra-modern thermal device using the best available technology. Now - with in its new jacket of laboratory glass - it offers another an extra quality dimension. - The temperature can be precisely adjusted from 64 to 93F and readjusted if required. The control accuracy is +/- 2 F. - The heat is controlled to a constant temperature. The heating function is indicated by an on/off control lamp - The heater can be fully immersed, is protected against running dry and is suitable for fresh or marine water. - The glass jacket enlarges the Heating surface and ensures optimum even heat transfer. Thus, a smaller wattage than other brands will heat the same volume of water. - Jacket of laboratory safety glass Laboratory safety glass was made for research purposes. Therefore, it is free from pollutants, which could seep into the water. It is resistant to chemical and biological substances. It does not have any fissures and hair cracks, which condensation water can penetrate. And it is shatter-proof ie. resistant to cold water shock, which can occur during maintenance or sudden water level changes. Technical Data: - 250W heater for Aquarium Size 106-159 Gal - Total Length: 17.3in - Diameter: .96in Learn More

Simple ideas often are the best ones, for example, the aquarium heater as a rod. The heating rod is simply hung in the water and heats it. It's true that principle is still the same as decades ago, but a lot has changed in the meantime. Today the JGER aquarium heater is an ultra-modern thermal device using the best available technology. Now - with in its new jacket of laboratory glass - it offers another an extra quality dimension. - The temperature can be precisely adjusted from 64 to 93F and readjusted if required. The control accuracy is +/- 2 F. - The heat is controlled to a constant temperature. The heating function is indicated by an on/off control lamp - The heater can be fully immersed, is protected against running dry and is suitable for fresh or marine water. - The glass jacket enlarges the Heating surface and ensures optimum even heat transfer. Thus, a smaller wattage than other brands will heat the same volume of water. - Jacket of laboratory safety glass Laboratory safety glass was made for research purposes. Therefore, it is free from pollutants, which could seep into the water. It is resistant to chemical and biological substances. It does not have any fissures and hair cracks, which condensation water can penetrate. And it is shatter-proof ie. resistant to cold water shock, which can occur during maintenance or sudden water level changes. Technical Data: - 50W heater for Aquarium Size 7-16 Gal - Total Length: 9in - Diameter: .96in Learn More

Simple ideas often are the best ones, for example, the aquarium heater as a rod. The heating rod is simply hung in the water and heats it. It's true that principle is still the same as decades ago, but a lot has changed in the meantime. Today the JGER aquarium heater is an ultra-modern thermal device using the best available technology. Now - with in its new jacket of laboratory glass - it offers another an extra quality dimension. - The temperature can be precisely adjusted from 64 to 93F and readjusted if required. The control accuracy is +/- 2 F. - The heat is controlled to a constant temperature. The heating function is indicated by an on/off control lamp - The heater can be fully immersed, is protected against running dry and is suitable for fresh or marine water. - The glass jacket enlarges the Heating surface and ensures optimum even heat transfer. Thus, a smaller wattage than other brands will heat the same volume of water. - Jacket of laboratory safety glass Laboratory safety glass was made for research purposes. Therefore, it is free from pollutants, which could seep into the water. It is resistant to chemical and biological substances. It does not have any fissures and hair cracks, which condensation water can penetrate. And it is shatter-proof ie. resistant to cold water shock, which can occur during maintenance or sudden water level changes. Technical Data: - 250W heater for Aquarium Size 106-159 Gal - Total Length: 17.3in - Diameter: .96in Learn More

Simple ideas often are the best ones, for example, the aquarium heater as a rod. The heating rod is simply hung in the water and heats it. It's true that principle is still the same as decades ago, but a lot has changed in the meantime. Today the JGER aquarium heater is an ultra-modern thermal device using the best available technology. Now - with in its new jacket of laboratory glass - it offers another an extra quality dimension. - The temperature can be precisely adjusted from 64 to 93F and readjusted if required. The control accuracy is +/- 2 F. - The heat is controlled to a constant temperature. The heating function is indicated by an on/off control lamp - The heater can be fully immersed, is protected against running dry and is suitable for fresh or marine water. - The glass jacket enlarges the Heating surface and ensures optimum even heat transfer. Thus, a smaller wattage than other brands will heat the same volume of water. - Jacket of laboratory safety glass Laboratory safety glass was made for research purposes. Therefore, it is free from pollutants, which could seep into the water. It is resistant to chemical and biological substances. It does not have any fissures and hair cracks, which condensation water can penetrate. And it is shatter-proof ie. resistant to cold water shock, which can occur during maintenance or sudden water level changes. Technical Data: - 25W heater for Aquarium Size 5-7 Gal - Total Length: 9in - Diameter: .96in Learn More

Simple ideas often are the best ones, for example, the aquarium heater as a rod. The heating rod is simply hung in the water and heats it. It's true that principle is still the same as decades ago, but a lot has changed in the meantime. Today the JGER aquarium heater is an ultra-modern thermal device using the best available technology. Now - with in its new jacket of laboratory glass - it offers another an extra quality dimension. - The temperature can be precisely adjusted from 64 to 93F and readjusted if required. The control accuracy is +/- 2 F. - The heat is controlled to a constant temperature. The heating function is indicated by an on/off control lamp - The heater can be fully immersed, is protected against running dry and is suitable for fresh or marine water. - The glass jacket enlarges the Heating surface and ensures optimum even heat transfer. Thus, a smaller wattage than other brands will heat the same volume of water. - Jacket of laboratory safety glass Laboratory safety glass was made for research purposes. Therefore, it is free from pollutants, which could seep into the water. It is resistant to chemical and biological substances. It does not have any fissures and hair cracks, which condensation water can penetrate. And it is shatter-proof ie. resistant to cold water shock, which can occur during maintenance or sudden water level changes. Technical Data: - 200W heater for Aquarium Size 79-106 Gal - Total Length: 15.7in - Diameter: .96in Learn More

Simple ideas often are the best ones, for example, the aquarium heater as a rod. The heating rod is simply hung in the water and heats it. It's true that principle is still the same as decades ago, but a lot has changed in the meantime. Today the JGER aquarium heater is an ultra-modern thermal device using the best available technology. Now - with in its new jacket of laboratory glass - it offers another an extra quality dimension.

• The temperature can be precisely adjusted from 64 to 93F and readjusted if required. The control accuracy is +/- 2 F.
• The heat is controlled to a constant temperature. The heating function is indicated by an on/off control lamp
• The heater can be fully immersed, is protected against running dry and is suitable for fresh or marine water.
• The glass jacket enlarges the Heating surface and ensures optimum even heat transfer. Thus, a smaller wattage than other brands will heat the same volume of water.
• Jacket of laboratory safety glass

Laboratory safety glass was made for research purposes. Therefore, it is free from pollutants, which could seep into the water. It is resistant to chemical and biological substances. It does not have any fissures and hair cracks, which condensation water can penetrate. And it is shatter-proof ie. resistant to cold water shock, which can occur during maintenance or sudden water level changes.

Technical Data:

• 300W heater for Aquarium Size 158-264 Gal
• Total Length: 19.6in
• Diameter: .96in Learn More

Simple ideas often are the best ones, for example, the aquarium heater as a rod. The heating rod is simply hung in the water and heats it. It's true that principle is still the same as decades ago, but a lot has changed in the meantime. Today the JGER aquarium heater is an ultra-modern thermal device using the best available technology. Now - with in its new jacket of laboratory glass - it offers another an extra quality dimension. - The temperature can be precisely adjusted from 64 to 93F and readjusted if required. The control accuracy is +/- 2 F. - The heat is controlled to a constant temperature. The heating function is indicated by an on/off control lamp - The heater can be fully immersed, is protected against running dry and is suitable for fresh or marine water. - The glass jacket enlarges the Heating surface and ensures optimum even heat transfer. Thus, a smaller wattage than other brands will heat the same volume of water. - Jacket of laboratory safety glass Laboratory safety glass was made for research purposes. Therefore, it is free from pollutants, which could seep into the water. It is resistant to chemical and biological substances. It does not have any fissures and hair cracks, which condensation water can penetrate. And it is shatter-proof ie. resistant to cold water shock, which can occur during maintenance or sudden water level changes. Technical Data: - 150W heater for Aquarium Size 53-79 Gal - Total Length: 13.4in - Diameter: .96in Learn More

Simple ideas often are the best ones, for example, the aquarium heater as a rod. The heating rod is simply hung in the water and heats it. It's true that principle is still the same as decades ago, but a lot has changed in the meantime. Today the JGER aquarium heater is an ultra-modern thermal device using the best available technology. Now - with in its new jacket of laboratory glass - it offers another an extra quality dimension.

• The temperature can be precisely adjusted from 64 to 93F and readjusted if required. The control accuracy is +/- 2 F.
• The heat is controlled to a constant temperature. The heating function is indicated by an on/off control lamp
• The heater can be fully immersed, is protected against running dry and is suitable for fresh or marine water.
• The glass jacket enlarges the Heating surface and ensures optimum even heat transfer. Thus, a smaller wattage than other brands will heat the same volume of water.
• Jacket of laboratory safety glass

Laboratory safety glass was made for research purposes. Therefore, it is free from pollutants, which could seep into the water. It is resistant to chemical and biological substances. It does not have any fissures and hair cracks, which condensation water can penetrate. And it is shatter-proof ie. resistant to cold water shock, which can occur during maintenance or sudden water level changes.

Technical Data:

• 25W heater for Aquarium Size 5-7 Gal
• Total Length: 9in
• Diameter: .96in Learn More

Simple ideas often are the best ones, for example, the aquarium heater as a rod. The heating rod is simply hung in the water and heats it. It's true that principle is still the same as decades ago, but a lot has changed in the meantime. Today the JGER aquarium heater is an ultra-modern thermal device using the best available technology. Now - with in its new jacket of laboratory glass - it offers another an extra quality dimension. - The temperature can be precisely adjusted from 64 to 93F and readjusted if required. The control accuracy is +/- 2 F. - The heat is controlled to a constant temperature. The heating function is indicated by an on/off control lamp - The heater can be fully immersed, is protected against running dry and is suitable for fresh or marine water. - The glass jacket enlarges the Heating surface and ensures optimum even heat transfer. Thus, a smaller wattage than other brands will heat the same volume of water. - Jacket of laboratory safety glass Laboratory safety glass was made for research purposes. Therefore, it is free from pollutants, which could seep into the water. It is resistant to chemical and biological substances. It does not have any fissures and hair cracks, which condensation water can penetrate. And it is shatter-proof ie. resistant to cold water shock, which can occur during maintenance or sudden water level changes. Technical Data: - 150W heater for Aquarium Size 53-79 Gal - Total Length: 13.4in - Diameter: .96in Learn More

Simple ideas often are the best ones, for example, the aquarium heater as a rod. The heating rod is simply hung in the water and heats it. It's true that principle is still the same as decades ago, but a lot has changed in the meantime. Today the JGER aquarium heater is an ultra-modern thermal device using the best available technology. Now - with in its new jacket of laboratory glass - it offers another an extra quality dimension. - The temperature can be precisely adjusted from 64 to 93F and readjusted if required. The control accuracy is +/- 2 F. - The heat is controlled to a constant temperature. The heating function is indicated by an on/off control lamp - The heater can be fully immersed, is protected against running dry and is suitable for fresh or marine water. - The glass jacket enlarges the Heating surface and ensures optimum even heat transfer. Thus, a smaller wattage than other brands will heat the same volume of water. - Jacket of laboratory safety glass Laboratory safety glass was made for research purposes. Therefore, it is free from pollutants, which could seep into the water. It is resistant to chemical and biological substances. It does not have any fissures and hair cracks, which condensation water can penetrate. And it is shatter-proof ie. resistant to cold water shock, which can occur during maintenance or sudden water level changes. Technical Data: - 125W heater for Aquarium Size 39-53 Gal - Total Length: 12in - Diameter: .96in Learn More

Simple ideas often are the best ones, for example, the aquarium heater as a rod. The heating rod is simply hung in the water and heats it. It's true that principle is still the same as decades ago, but a lot has changed in the meantime. Today the JGER aquarium heater is an ultra-modern thermal device using the best available technology. Now - with in its new jacket of laboratory glass - it offers another an extra quality dimension. - The temperature can be precisely adjusted from 64 to 93F and readjusted if required. The control accuracy is +/- 2 F. - The heat is controlled to a constant temperature. The heating function is indicated by an on/off control lamp - The heater can be fully immersed, is protected against running dry and is suitable for fresh or marine water. - The glass jacket enlarges the Heating surface and ensures optimum even heat transfer. Thus, a smaller wattage than other brands will heat the same volume of water. - Jacket of laboratory safety glass Laboratory safety glass was made for research purposes. Therefore, it is free from pollutants, which could seep into the water. It is resistant to chemical and biological substances. It does not have any fissures and hair cracks, which condensation water can penetrate. And it is shatter-proof ie. resistant to cold water shock, which can occur during maintenance or sudden water level changes. Technical Data: - 75W heater for Aquarium Size 16-26 Gal - Total Length: 10.2in - Diameter: .96in Learn More

Simple ideas often are the best ones, for example, the aquarium heater as a rod. The heating rod is simply hung in the water and heats it. It's true that principle is still the same as decades ago, but a lot has changed in the meantime. Today the JGER aquarium heater is an ultra-modern thermal device using the best available technology. Now - with in its new jacket of laboratory glass - it offers another an extra quality dimension. - The temperature can be precisely adjusted from 64 to 93F and readjusted if required. The control accuracy is +/- 2 F. - The heat is controlled to a constant temperature. The heating function is indicated by an on/off control lamp - The heater can be fully immersed, is protected against running dry and is suitable for fresh or marine water. - The glass jacket enlarges the Heating surface and ensures optimum even heat transfer. Thus, a smaller wattage than other brands will heat the same volume of water. - Jacket of laboratory safety glass Laboratory safety glass was made for research purposes. Therefore, it is free from pollutants, which could seep into the water. It is resistant to chemical and biological substances. It does not have any fissures and hair cracks, which condensation water can penetrate. And it is shatter-proof ie. resistant to cold water shock, which can occur during maintenance or sudden water level changes. Technical Data: - 300W heater for Aquarium Size 158-264 Gal - Total Length: 19.6in - Diameter: .96in Learn More

Simple ideas often are the best ones, for example, the aquarium heater as a rod. The heating rod is simply hung in the water and heats it. It's true that principle is still the same as decades ago, but a lot has changed in the meantime. Today the JGER aquarium heater is an ultra-modern thermal device using the best available technology. Now - with in its new jacket of laboratory glass - it offers another an extra quality dimension. - The temperature can be precisely adjusted from 64 to 93F and readjusted if required. The control accuracy is +/- 2 F. - The heat is controlled to a constant temperature. The heating function is indicated by an on/off control lamp - The heater can be fully immersed, is protected against running dry and is suitable for fresh or marine water. - The glass jacket enlarges the Heating surface and ensures optimum even heat transfer. Thus, a smaller wattage than other brands will heat the same volume of water. - Jacket of laboratory safety glass Laboratory safety glass was made for research purposes. Therefore, it is free from pollutants, which could seep into the water. It is resistant to chemical and biological substances. It does not have any fissures and hair cracks, which condensation water can penetrate. And it is shatter-proof ie. resistant to cold water shock, which can occur during maintenance or sudden water level changes. Technical Data: - 75W heater for Aquarium Size 16-26 Gal - Total Length: 10.2in - Diameter: .96in Learn More

Simple ideas often are the best ones, for example, the aquarium heater as a rod. The heating rod is simply hung in the water and heats it. It's true that principle is still the same as decades ago, but a lot has changed in the meantime. Today the JGER aquarium heater is an ultra-modern thermal device using the best available technology. Now - with in its new jacket of laboratory glass - it offers another an extra quality dimension. - The temperature can be precisely adjusted from 64 to 93F and readjusted if required. The control accuracy is +/- 2 F. - The heat is controlled to a constant temperature. The heating function is indicated by an on/off control lamp - The heater can be fully immersed, is protected against running dry and is suitable for fresh or marine water. - The glass jacket enlarges the Heating surface and ensures optimum even heat transfer. Thus, a smaller wattage than other brands will heat the same volume of water. - Jacket of laboratory safety glass Laboratory safety glass was made for research purposes. Therefore, it is free from pollutants, which could seep into the water. It is resistant to chemical and biological substances. It does not have any fissures and hair cracks, which condensation water can penetrate. And it is shatter-proof ie. resistant to cold water shock, which can occur during maintenance or sudden water level changes. Technical Data: - 300W heater for Aquarium Size 158-264 Gal - Total Length: 19.6in - Diameter: .96in Learn More