You're in Fish Supplies

Need a Personal Shopper?

Subscribe to
Bizrate emails for the hottest
deals & products
,
PLUS a chance to

WIN $25

sign me up!

New winners chosen weekly.
No purchase necessary.

Cobalt Aquatics Mini -Therm Aquarium Heater 10 watt

Cobalt Aquatics Mini -Therm Aquarium Heater 10 watt

The all new Cobalt Aquatics MINI-Therm compact and fully submersible heaters feature a constant ON design, specifically for small aquariums up to 2.4 gallons (9.1L). The heater casing is made from a thermal-plastic polymer that is shatterproof. An...

$16.99

at PetStore.com

Cobalt Aquatics Mini -therm (plastic) Aquarium Heater - 10 Watt

Cobalt Aquatics Mini -therm (plastic) Aquarium Heater - 10 Watt

Cobalt Aquatics Mini -Therm (Plastic) Aquarium Heater - 10 Watt Product #: CA-31021 Mini-Therm Submersible Aquarium Heater Compact aquarium heater for small aquariums, terrariums, freshwater, marine, and reefs Fully Submersible Shatterproof ... ... more

Cobalt Aquatics Mini -therm (plastic) Aquarium Heater - 10 Watt

Cobalt Aquatics Mini -Therm (Plastic) Aquarium Heater - 10 Watt Product #: CA-31021 Mini-Therm Submersible Aquarium Heater Compact aquarium heater for small aquariums, terrariums, freshwater, marine, and reefs Fully Submersible Shatterproof ...

eBay

$23.40

FREE shipping

go to store
Cobalt Aquatics 10-Watt MIni-Therm Electronic Heaters for Aquarium

Cobalt Aquatics 10-Watt MIni-Therm Electronic Heaters for Aquarium

The all new Cobalt Aquatics MINI-Therm compact and fully submersible heaters feature a constant ON design, specifically for small aquariums up to 5-gallon. The heater casing is made from a thermal-plastic polymer that is shatterproof. An internal... ... more

Cobalt Aquatics 10-Watt MIni-Therm Electronic Heaters for Aquarium

The all new Cobalt Aquatics MINI-Therm compact and fully submersible heaters feature a constant ON design, specifically for small aquariums up to 5-gallon. The heater casing is made from a thermal-plastic polymer that is shatterproof. An internal...

Amazon.com

$14.17

go to store
Hagen Elite Hagen Elite Radiant 6 Aquarium Heater (Mini Compact): 25 Watt - (For Aquariums up to 5.

Hagen Elite Hagen Elite Radiant 6 Aquarium Heater (Mini Compact): 25 Watt - (For Aquariums up to 5.

Hagen Elite Hagen Elite Radiant 6 Aquarium Heater (Mini Compact): 25 Watt - (For Aquariums up to 5.5 Gallons) #A730 Hagen Elite Radiant 6 Aquarium Heater maintains your aquarium water temperature, with a sure-grip rim attachment that allows for easy... ... more

Hagen Elite Hagen Elite Radiant 6 Aquarium Heater (Mini Compact): 25 Watt - (For Aquariums up to 5.

Hagen Elite Hagen Elite Radiant 6 Aquarium Heater (Mini Compact): 25 Watt - (For Aquariums up to 5.5 Gallons) #A730 Hagen Elite Radiant 6 Aquarium Heater maintains your aquarium water temperature, with a sure-grip rim attachment that allows for easy...

$11.99 $6.80

go to store
Hydor Slim Heater for Micro Tanks & Mini Aquariums: 7.5 Watt - 2-5 Gallons #T20201 - Aquarium Heater

Hydor Slim Heater for Micro Tanks & Mini Aquariums: 7.5 Watt - 2-5 Gallons #T20201 - Aquarium Heater

Hydor Slim Heater for Micro Tanks & Mini Aquariums: 7.5 Watt - 2-5 Gallons #T20201 The Hydor slim heater is a submersible aquarium heater for micro tanks and mini aquariums 2-5 Gallons. Ideal for use in mini aquariums for fish that require heated water... ... more

Hydor Slim Heater for Micro Tanks & Mini Aquariums: 7.5 Watt - 2-5 Gallons #T20201 - Aquarium Heater

Hydor Slim Heater for Micro Tanks & Mini Aquariums: 7.5 Watt - 2-5 Gallons #T20201 The Hydor slim heater is a submersible aquarium heater for micro tanks and mini aquariums 2-5 Gallons. Ideal for use in mini aquariums for fish that require heated water...

$16.99 $9.53

go to store
Tetra Submersible Heaters 50 watt; 5-3/4"; up to 10 gallons

Tetra Submersible Heaters 50 watt; 5-3/4"; up to 10 gallons

Submersible heaters for aquariums up to 30 gallons Pre-set electronic thermostat automatically maintains aquarium temperature Fully submersible, easy to conceal aquarium heater Perfect for smaller aquariums, this submersible heater requires no... ... more

Tetra Submersible Heaters 50 watt; 5-3/4"; up to 10 gallons

Submersible heaters for aquariums up to 30 gallons Pre-set electronic thermostat automatically maintains aquarium temperature Fully submersible, easy to conceal aquarium heater Perfect for smaller aquariums, this submersible heater requires no...

Drs. Foster & Smith

(125,000+)

$12.99 $9.99

go to store
Aquatop Aquarium Submersible Glass Heater: 75 Watt - 9 - Aquariums up to 20 Gallons #GH-75 - Aquari

Aquatop Aquarium Submersible Glass Heater: 75 Watt - 9 - Aquariums up to 20 Gallons #GH-75 - Aquari

Aquatop Aquarium Submersible Glass Heater: 75 Watt - 9 - Aquariums up to 20 Gallons #GH-75 Keep your aquatic creatures happy, healthy and comfortable with the Aquatop Aquarium Submersible Glass Heater. This heater features suction cups for easy... ... more

Aquatop Aquarium Submersible Glass Heater: 75 Watt - 9 - Aquariums up to 20 Gallons #GH-75 - Aquari

Aquatop Aquarium Submersible Glass Heater: 75 Watt - 9 - Aquariums up to 20 Gallons #GH-75 Keep your aquatic creatures happy, healthy and comfortable with the Aquatop Aquarium Submersible Glass Heater. This heater features suction cups for easy...

$28.99 $15.99

go to store
Cobalt Accu-Therm Aquarium Heaters - Accu-Therm 75

Cobalt Accu-Therm Aquarium Heaters - Accu-Therm 75

Cobalt Accu-Therm Aquarium Heaters are fully submersible, shock resistant fish tank heaters that provide superior heat distribution to both freshwater and saltwater aquariums. It is made of resilient Borosilicate glass surrounding a high quality... ... more

Cobalt Accu-Therm Aquarium Heaters - Accu-Therm 75

Cobalt Accu-Therm Aquarium Heaters are fully submersible, shock resistant fish tank heaters that provide superior heat distribution to both freshwater and saltwater aquariums. It is made of resilient Borosilicate glass surrounding a high quality...

PetSolutions

(25,000+)

$27.29 $24.29

go to store

PetSolutions

(25,000+)
Cobalt Accu-Therm Aquarium Heaters - Accu-Therm 250

Cobalt Accu-Therm Aquarium Heaters - Accu-Therm 250

Cobalt Accu-Therm Aquarium Heaters are fully submersible, shock resistant fish tank heaters that provide superior heat distribution to both freshwater and saltwater aquariums. It is made of resilient Borosilicate glass surrounding a high quality... ... more

Cobalt Accu-Therm Aquarium Heaters - Accu-Therm 250

Cobalt Accu-Therm Aquarium Heaters are fully submersible, shock resistant fish tank heaters that provide superior heat distribution to both freshwater and saltwater aquariums. It is made of resilient Borosilicate glass surrounding a high quality...

PetSolutions

(25,000+)

$33.19 $28.29

go to store

PetSolutions

(25,000+)
Cobalt Aquatics Mini-Therm Heater 10W (mfg# 31021)

Cobalt Aquatics Mini-Therm Heater 10W (mfg# 31021)

Ideal heating solution for small aquatic herptile setups. Cobalt Aquatics Mini-Therm Heater features a compact design and simple continuous operation for reliable heating in limited spaces. Rugged, shatterproof heater requires no adjustments or dial... ... more

Cobalt Aquatics Mini-Therm Heater 10W (mfg# 31021)

Ideal heating solution for small aquatic herptile setups. Cobalt Aquatics Mini-Therm Heater features a compact design and simple continuous operation for reliable heating in limited spaces. Rugged, shatterproof heater requires no adjustments or dial...

Drs. Foster & Smith

(125,000+)

$14.17 $11.99

go to store
Cobalt Aquatics Mini-Therm Heater 5W (mfg# 31020)

Cobalt Aquatics Mini-Therm Heater 5W (mfg# 31020)

Ideal heating solution for small aquatic herptile setups. Cobalt Aquatics Mini-Therm Heater features a compact design and simple continuous operation for reliable heating in limited spaces. Rugged, shatterproof heater requires no adjustments or dial... ... more

Cobalt Aquatics Mini-Therm Heater 5W (mfg# 31020)

Ideal heating solution for small aquatic herptile setups. Cobalt Aquatics Mini-Therm Heater features a compact design and simple continuous operation for reliable heating in limited spaces. Rugged, shatterproof heater requires no adjustments or dial...

Drs. Foster & Smith

(125,000+)

$13.94 $11.79

go to store
Aquastep Ultraviolet Sterilizers - 10 watt Quartz Sleeve

Aquastep Ultraviolet Sterilizers - 10 watt Quartz Sleeve

Ultraviolet light eliminates disease causing micro-organisms. The innovative step design creates more volume area for increased contact time. Flat side allows snug fit to the outside of any aquarium or reservoir tank. Quartz bulb and sleeve... ... more

Aquastep Ultraviolet Sterilizers - 10 watt Quartz Sleeve

Ultraviolet light eliminates disease causing micro-organisms. The innovative step design creates more volume area for increased contact time. Flat side allows snug fit to the outside of any aquarium or reservoir tank. Quartz bulb and sleeve...

PetSolutions

(25,000+)

$25.99 $13.69

go to store

PetSolutions

(25,000+)
Cobalt Aquatics Mini -therm (plastic) Aquarium Heater - 20 Watt

Cobalt Aquatics Mini -therm (plastic) Aquarium Heater - 20 Watt

Cobalt Aquatics Mini -Therm (Plastic) Aquarium Heater - 20 Watt Product #: CA-31022 Mini-Therm Submersible Aquarium Heater Compact aquarium heater for small aquariums, terrariums, freshwater, marine, and reefs Fully Submersible Shatterproof ... ... more

Cobalt Aquatics Mini -therm (plastic) Aquarium Heater - 20 Watt

Cobalt Aquatics Mini -Therm (Plastic) Aquarium Heater - 20 Watt Product #: CA-31022 Mini-Therm Submersible Aquarium Heater Compact aquarium heater for small aquariums, terrariums, freshwater, marine, and reefs Fully Submersible Shatterproof ...

eBay

$31.55

FREE shipping

go to store
Cobalt Aquatics Neo-therm 50 Watts Submersible Aquarium Heater W/ Led Display

Cobalt Aquatics Neo-therm 50 Watts Submersible Aquarium Heater W/ Led Display

COBALT AQUATICS NEO-THERM 25 WATTS SUBMERSIBLE AQUARIUM HEATER W/ LED DISPLAY Click to Enlarge The all new Cobalt Aquatics NEO-Therm fully submersible electronic heaters feature a modern, super flat design with an easy to set one touch control system.... ... more

Cobalt Aquatics Neo-therm 50 Watts Submersible Aquarium Heater W/ Led Display

COBALT AQUATICS NEO-THERM 25 WATTS SUBMERSIBLE AQUARIUM HEATER W/ LED DISPLAY Click to Enlarge The all new Cobalt Aquatics NEO-Therm fully submersible electronic heaters feature a modern, super flat design with an easy to set one touch control system....

eBay

$42.99

FREE shipping

go to store
Cobalt Aquatics Neo-therm 25 Watts Submersible Aquarium Heater

Cobalt Aquatics Neo-therm 25 Watts Submersible Aquarium Heater

Cobalt Aquatics Neo-Therm 25w (Plastic LED) Product #: CA-31000 The all new Cobalt Aquatics NEO-Therm fully submersible electronic heaters feature a modern, super flat design with an easy to set one touch control system. The advanced electronic... ... more

Cobalt Aquatics Neo-therm 25 Watts Submersible Aquarium Heater

Cobalt Aquatics Neo-Therm 25w (Plastic LED) Product #: CA-31000 The all new Cobalt Aquatics NEO-Therm fully submersible electronic heaters feature a modern, super flat design with an easy to set one touch control system. The advanced electronic...

eBay

$42.99

FREE shipping

go to store
Cobalt Aquatics 5-Watt Mini-Therm Electronic Heaters for Aquarium

Cobalt Aquatics 5-Watt Mini-Therm Electronic Heaters for Aquarium

The all new Cobalt Aquatics MINI-Therm compact and fully submersible heaters feature a constant ON design, specifically for small aquariums up to 5-gallon. The heater casing is made from a thermal-plastic polymer that is shatterproof. An internal... ... more

Cobalt Aquatics 5-Watt Mini-Therm Electronic Heaters for Aquarium

The all new Cobalt Aquatics MINI-Therm compact and fully submersible heaters feature a constant ON design, specifically for small aquariums up to 5-gallon. The heater casing is made from a thermal-plastic polymer that is shatterproof. An internal...

Amazon.com

$14.04

go to store
Cobalt Aquatics Mini-Therm Heaters in Plastic, 20-Watt

Cobalt Aquatics Mini-Therm Heaters in Plastic, 20-Watt

Cobalt Aquatics Mini-Therm Heaters are compact size, fully submersible and perfect for small aquariums. Made in Europe. 3yr warranty. ... more

Cobalt Aquatics Mini-Therm Heaters in Plastic, 20-Watt

Cobalt Aquatics Mini-Therm Heaters are compact size, fully submersible and perfect for small aquariums. Made in Europe. 3yr warranty.

Amazon.com

$15.15

go to store
Cobalt Aquatics 100-Watt Neo-Therm Electronic Heaters for Aquarium

Cobalt Aquatics 100-Watt Neo-Therm Electronic Heaters for Aquarium

The all new Cobalt Aquatics NEO-Therm electronic heaters feature a modern, super flat design with an easy to set one touch" control system. The advanced electronic thermostat is accurate to ±0.5 degree F and includes a LED that displays both the Set... ... more

Cobalt Aquatics 100-Watt Neo-Therm Electronic Heaters for Aquarium

The all new Cobalt Aquatics NEO-Therm electronic heaters feature a modern, super flat design with an easy to set one touch" control system. The advanced electronic thermostat is accurate to ±0.5 degree F and includes a LED that displays both the Set...

Amazon.com

$42.02

FREE shipping

go to store
Show
Hide
Hide