FREE SHIPPING!
All Orders Over $200 
You are here: Home > Chillers & Heaters > Heaters
Sort By:
Page of 1
Hydor Theo UL Heater 50 Watt
Our Price: $19.95 (Out of Stock)

THEO aquarium heater has all the necessary features for safe and precise temperature maintance of the water in your tank. The exclusive technology and the high quality of the components guarantee a long lasting product.

220/240V ~ 50/60Hz • 115V ~ 60Hz

TYPE

LENGTH

AQUARIUMS

cm

in

l

gal

THEO 25W

17.8

7

10/25 l

2/7 gal

THEO 50W

17.8

7

20/50 l

5/14 gal

THEO 100W

22.6

8.9

50/100 l

14/26 gal

THEO150W

30.6

12

90/150 l

23/40 gal

THEO 200W

30.6

12

100/200 l

26/53 gal

THEO 300W

39.4

15.5

200/300 l

53/80 gal

THEO 400W

39.4

15.5

300/400 l

80/105 gal

 
Eheim/Jager Heater 75 Watt - 10" Length
Our Price: $21.94 In Stock

Jager took their already superior heater and made it better. Perfect for freshwater or saltwater use. Heavy duty 2mm thick shock resistant Pyrex glass construction are twice as thick as most other heaters and far stronger. The tempearture is adjustable from 64°F and 94°F with an easy to adjust thermostat. Precision bistable thermostat with an impressive +/- 0.5° accuracy. Free from radio and TV interference. 6 foot double insulated power cord included.

All Jager aquarium heaters come with a 1-year manufacturer`s warranty.
Hydor Theo UL Heater 100 Watt
Our Price: $21.95 In Stock

THEO aquarium heater has all the necessary features for safe and precise temperature maintance of the water in your tank. The exclusive technology and the high quality of the components guarantee a long lasting product.

220/240V ~ 50/60Hz • 115V ~ 60Hz

TYPE

LENGTH

AQUARIUMS

cm

in

l

gal

THEO 25W

17.8

7

10/25 l

2/7 gal

THEO 50W

17.8

7

20/50 l

5/14 gal

THEO 100W

22.6

8.9

50/100 l

14/26 gal

THEO150W

30.6

12

90/150 l

23/40 gal

THEO 200W

30.6

12

100/200 l

26/53 gal

THEO 300W

39.4

15.5

200/300 l

53/80 gal

THEO 400W

39.4

15.5

300/400 l

80/105 gal

 
Hydor Theo UL Heater 200 Watt
Our Price: $23.95 In Stock

THEO aquarium heater has all the necessary features for safe and precise temperature maintance of the water in your tank. The exclusive technology and the high quality of the components guarantee a long lasting product.

220/240V ~ 50/60Hz • 115V ~ 60Hz

TYPE

LENGTH

AQUARIUMS

cm

in

l

gal

THEO 25W

17.8

7

10/25 l

2/7 gal

THEO 50W

17.8

7

20/50 l

5/14 gal

THEO 100W

22.6

8.9

50/100 l

14/26 gal

THEO150W

30.6

12

90/150 l

23/40 gal

THEO 200W

30.6

12

100/200 l

26/53 gal

THEO 300W

39.4

15.5

200/300 l

53/80 gal

THEO 400W

39.4

15.5

300/400 l

80/105 gal

 
Eheim/Jager Heater 100 Watt - 12" Length
Our Price: $24.81 In Stock

Heater Length: 10"

Jager took their already superior heater and made it better. Perfect for freshwater or saltwater use. Heavy duty 2mm thick shock resistant Pyrex glass construction are twice as thick as most other heaters and far stronger. The tempearture is adjustable from 64°F and 94°F with an easy to adjust thermostat. Precision bistable thermostat with an impressive +/- 0.5° accuracy. Free from radio and TV interference. 6 foot double insulated power cord included.

All Jager aquarium heaters come with a 1-year manufacturer`s warranty.
Eheim/Jager Heater 150 Watt - 13" Length
Our Price: $24.81 In Stock

Heater Length: 10"

Jager took their already superior heater and made it better. Perfect for freshwater or saltwater use. Heavy duty 2mm thick shock resistant Pyrex glass construction are twice as thick as most other heaters and far stronger. The tempearture is adjustable from 64°F and 94°F with an easy to adjust thermostat. Precision bistable thermostat with an impressive +/- 0.5° accuracy. Free from radio and TV interference. 6 foot double insulated power cord included.

All Jager aquarium heaters come with a 1-year manufacturer`s warranty.
Hydor Theo UL Heater 300 Watt
Our Price: $25.95 In Stock

THEO aquarium heater has all the necessary features for safe and precise temperature maintance of the water in your tank. The exclusive technology and the high quality of the components guarantee a long lasting product.

220/240V ~ 50/60Hz • 115V ~ 60Hz

TYPE

LENGTH

AQUARIUMS

cm

in

l

gal

THEO 25W

17.8

7

10/25 l

2/7 gal

THEO 50W

17.8

7

20/50 l

5/14 gal

THEO 100W

22.6

8.9

50/100 l

14/26 gal

THEO150W

30.6

12

90/150 l

23/40 gal

THEO 200W

30.6

12

100/200 l

26/53 gal

THEO 300W

39.4

15.5

200/300 l

53/80 gal

THEO 400W

39.4

15.5

300/400 l

80/105 gal

 
Hydor Theo UL Heater 400 Watt
Our Price: $30.95 In Stock

THEO aquarium heater has all the necessary features for safe and precise temperature maintance of the water in your tank. The exclusive technology and the high quality of the components guarantee a long lasting product.

220/240V ~ 50/60Hz • 115V ~ 60Hz

TYPE

LENGTH

AQUARIUMS

cm

in

l

gal

THEO 25W

17.8

7

10/25 l

2/7 gal

THEO 50W

17.8

7

20/50 l

5/14 gal

THEO 100W

22.6

8.9

50/100 l

14/26 gal

THEO150W

30.6

12

90/150 l

23/40 gal

THEO 200W

30.6

12

100/200 l

26/53 gal

THEO 300W

39.4

15.5

200/300 l

53/80 gal

THEO 400W

39.4

15.5

300/400 l

80/105 gal

 

TYPE

STD CODE

UK CODE

USA CODE

THEO 25W

T11700

T11704

T11702

THEO 50W

T11100

T11104

T11102

THEO 100W

T11200

T11204

T11202

THEO150W

T11600

T11604

T11602

THEO 200W

T11300

T11304

T11302

THEO 300W

T11400

T11404

T11402

THEO 400W

T11500

T11503

T11502
Eheim/Jager Heater 200 Watt - 15" Length
Our Price: $31.94 In Stock

Heater Length: 10"

Jager took their already superior heater and made it better. Perfect for freshwater or saltwater use. Heavy duty 2mm thick shock resistant Pyrex glass construction are twice as thick as most other heaters and far stronger. The tempearture is adjustable from 64°F and 94°F with an easy to adjust thermostat. Precision bistable thermostat with an impressive +/- 0.5° accuracy. Free from radio and TV interference. 6 foot double insulated power cord included.

All Jager aquarium heaters come with a 1-year manufacturer`s warranty.
Eheim/Jager Heater 250 Watt - 17" Length
Our Price: $31.94 In Stock

Heater Length: 10"

Jager took their already superior heater and made it better. Perfect for freshwater or saltwater use. Heavy duty 2mm thick shock resistant Pyrex glass construction are twice as thick as most other heaters and far stronger. The tempearture is adjustable from 64°F and 94°F with an easy to adjust thermostat. Precision bistable thermostat with an impressive +/- 0.5° accuracy. Free from radio and TV interference. 6 foot double insulated power cord included.

All Jager aquarium heaters come with a 1-year manufacturer`s warranty.
ViaAqua Titanium Heater W/Remote Temp Controller 100 Watt
Our Price: $33.19 In Stock

The Commodity Axis ViaAqua Titanium Heater incorporates the best technology and electrical components to date. This heating element is manufactured of pure titanium that will not crack like conventional glass heaters. Both heating probes are virtually unbreakable. With an adjustable remote thermostat and temperature probe you can ensure a consistent temperature throughout your whole aquarium.
ViaAqua Titanium Heater W/Remote Temp Controller 250 Watt
Our Price: $36.94 In Stock

The Commodity Axis ViaAqua Titanium Heater incorporates the best technology and electrical components to date. This heating element is manufactured of pure titanium that will not crack like conventional glass heaters. Both heating probes are virtually unbreakable. With an adjustable remote thermostat and temperature probe you can ensure a consistent temperature throughout your whole aquarium.
Pentair Heater Module 9"
Our Price: $45.00 In Stock

Recommended aquarium sizes are approximate. In many cases, single, double and triple capacity
modules can be used with greatsuccess in higher volumeapplications.

Removes unsightly and easily damaged heater from the aquarium.

Provides the most stable temperature possible by
recirculating aquarium water continuously around
heater element.

Part No.
Model No.
Description
Port Size
Dimensions
 Std. Cart. Shipping Weight Recommended Aquarium size up to...
Inlet Outlet Height Width Depth
R179210 AF-92 Individual 1 1 /4” Slip (3.18 cm) 1” Slip (3.34 cm) 15” (38.10 cm) 7” (17.78 cm) 4 3 /4” (12.07 cm) 6 22 lbs. (9.9 kg) 100 gal. (400 liters)
R179220 AF-92-19 Double 1 1 /4” Slip (3.18 cm) 1” Slip (3.34 cm) 24 3 /4” (62.87 cm) 7” (17.78 cm) 4 3 /4” (12.07 cm) 1 5 lbs. (2.27 kg) 200 gal. (800 liters)
R179230 AF-92-29 Triple 1 1 /4” Slip (3.18 cm) 1” Slip (3.34 cm) 34 1 /2” (87.63 cm) 7” (17.78 cm) 4 3 /4” (12.07 cm) 1 7 lbs. (3.15 kg) 300 gal. (1200 liters)
ViaAqua Titanium Heater W/Remote Temp Controller 350 Watt
Our Price: $45.69 In Stock

The Commodity Axis ViaAqua Titanium Heater incorporates the best technology and electrical components to date. This heating element is manufactured of pure titanium that will not crack like conventional glass heaters. Both heating probes are virtually unbreakable. With an adjustable remote thermostat and temperature probe you can ensure a consistent temperature throughout your whole aquarium.