Aquarium Heaters & Chillers / Fish & Aquatic Pets - Page 2 - Mega Sale! Save up to 25%


Mega Sale! Up to 25% off on Aquarium Heaters & Chillers (in Fish & Aquatic Pets) at Huggy Pet, Page 2 [76]. Top brands include Inkbird, Cobalt Aquatics, Upettools, Catalina, MQ, Sukeen, GOOBAT, HITOP, Uniclife, Marina, FREESEA, Zerostart, boxtech, Eheim, Tetra, Hydor, Orlushy, & Nova. Hurry! Limited time offers. Offers valid only while supplies last.



Inkbird ITC308S Temperature Controller for Aquarium with Submersible Probe, Heating Cooling Outlets Thermostat for Heater and Cooling Fans
By Inkbird
In Stock
$35.98
4.9 out of 5 stars with 15 reviews
Specification: Temperature Control Range: -50~120 °C / -58~248 ° F   Temperature Resolution: 0.1°C / 0.1°F Temperature Accuracy:±1°C (-50~70°C) / ±2°F (-58~160°F)  Temperature Control Mode :On/Off Control, Heating and Cooling  Input Power: 100 ~240VAC, 50Hz/60Hz  Temperature Control Output: Max. 10A, 100V~240V AC  Buzzer Alarm: High and Low Temperature Alarm  Sensor Type: NTC sensor (Including)  Sensor Length: 2m / 6.56ft  Input Power Cable Length: 1.5m (5ft)  Output Power Ca


Cobalt Aquatics Flat Neo-Therm Heater with Adjustable Thermostat (Fully-Submersible, Shatterproof Design) From 25W To 300W
By Cobalt Aquatics
In Stock
$74.23
$69.99
You Save: 6%

mpn: 31005, ean: 0847852002123,

4.7 out of 5 stars with 45 reviews
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 thermostat is accurate to ±0.5ºF and includes a LED that displays both the Set Temp and Tank Temp simultaneously and has a Set temperature range from 66ºFup to 96ºF. For ultimate safety and reliability, integrated thermal protection circuitry shuts the heater down before it can overheat and its shatterproof outer casing m


Upettools Submersible Aquarium Heater, Aquarium Fish Tank Water Thermostat, Adjustable for 3~120 Gallon with Temperature Controller 50W/100W/300W/500W.
By Upettools
In Stock
$82.99

ean: 0698253897678,

4.8 out of 5 stars with 25 reviews
Upettools Aquarium Heater Package included: 1 Submersible Aquarium Heater. Product Features:  1.Dual CPU Safety Design, Avoiding Heating in High Temperature and Avoiding Stop Heating in Low Temperature. 2.Upettools Aquarium Heater is in Silicone Packaging Process, Safe and Explosion-Proof, Stable Operation. 3.Upettools Aquarium Heater is Safety and Durable, Quartz Material Made, Can Resist a High Temperature of 1000 Degree. 4.Suitable for Saltwater and Fresh Water With Temperature Controller


Catalina RF-1000T Heat Controller and 1000 watt Titanium Heater
By Catalina
In Stock
$169.99

mpn: 42132, ean: 0122544212128,

4.3 out of 5 stars with 26 reviews
1000 WATT CATALINA AQUARIUM TITANIUM HEATER WITH HEAT CONTROLLER. The CA Titanium Heater uses titanium tubing for fast heat conduction. The titanium tubing can resist corrosion caused by saltwater or PH fluctuation of water and will not crack due to impact or high temperature. The heater has a built in temperature sensing switch so that in the event of accidental exposure to air while the heater is in the heating process, the temperature sensing switch will automatically cut off the power. Dimen


MQ Titanium Alloy 500W Aquarium Heater for Salt and Fresh Water, Digital LED Display Submersible Heater with External Thermostat Controller, for Fish Tank 70-80 Gallon
By MQ
In Stock
$38.99
4.1 out of 5 stars with 57 reviews
Feature: 1) FULL Submersible heater, made of shock resistant and shatter proof Titanium Alloy tube for fresh or salt water. 2) Voltage AC 110-120V. Temperature can be adjusted between 20-34℃, 68-93F. You can press the 'SET' key to shift degree unit between Celsius and Fahrenheit 3) On/Off indicator light for at-a-glance monitoring. Safety control protects against running dry 4) The heater will automatically turn off when water level dips too low 5) Aquarium heater with LED digital display, IP


Sukeen Aquarium Heater Auto Thermostat Fish Tank Heater for 3-80 Gallons,Shatter-Proof and Blast-Proof,Adjustable Temperature and Extra Thermometer-300W
By Sukeen
In Stock
$17.99

ean: 0745844198574,

4.5 out of 5 stars with 42 reviews
Proper temperature range is very important to fish and other Aquatic in winter. Our aquarium heater will make your tank in a steady and controlled temperature, help your fish and other aquatic keeping away from stress and diseases Features: 1, Come with an extra thermometer to show the accurate tank temperature to avoid overheat or freeze. 2, Automatic constant temperature function, when water temperature reaches to specified temperature value, heater will automatically stop heating, when water


GOOBAT Mini Betta Heater for Aquariums, Submersible Heater for Betta Tanks Up to 5.5 Gallons, 15W
By GOOBAT
In Stock
$15.99
$11.99
You Save: 25%

ean: 0652054409454,

4.4 out of 5 stars with 42 reviews
The GOOBAT Betta Heater is an automatic, submersible heater that creates ideal water conditions for bettas to thrive in. It comes with a suction cup, so you can easily install it against the aquarium window. The Betta Heater is suitable for aquariums up to 5.5 Gallons.Designed to automatically reach and maintain a set temperature at 78°F ( + / - 2°) - no manual adjustments needed. It's made of durable PPC plastic, so it's more resilient than traditional glass sleeve heaters.. Red indicator lig


HITOP PTC Adjustable Submersible Aquarium Fish Tank Heater, 300W (300W)
By HITOP
In Stock
$39.90
$34.89
You Save: 13%

mpn: 14866782, ean: 0765951784941,

4.8 out of 5 stars with 44 reviews
300 Watt Aquarium Heater, 11.4x2.2x1.2 in This heater is simple and beautiful in appearance, placed in your aquarium, unobtrusive, and will not destroy the fish tank landscape.You and your fish will like it. After painstaking research, we have adopted PTC heating elements with external protective case, the oxidized ceramic shell of the heat part avoids the risk of breakage and is safer than glass heater. And it will turn off automatically when reaches temperature you set, without overheating.


Uniclife Submersible Aquarium Heater 50W with Thermometer and Suction Cup, 10 Gallon
By Uniclife
In Stock
$10.99

mpn: UniclifeUL212-2HT, ean: 0712383631800,

4.3 out of 5 stars with 24 reviews
Uniclife HT-2050 50 W Aquarium heater - Best for 5-15 gallon Aquarium Unilcife heater is made of high quality EXPLOSION PROOF Quartz Glass and provides required heating for your aquarium. Featuring top view temperature control. Easy to adjust with temperature control from 61°F to 90°F (16°C - 32°C). This double insulated heater is safe and fully submersible, and can easily be installed by attaching the suckers to the glass. The heater must be fully submerged and should be placed diagonall


Marina Submersible Heater for Aquarium, Mini, 25-watt
By Marina
In Stock
$14.99

mpn: 11230, ean: 0015561112307,

4.4 out of 5 stars with 9 reviews
Small yet powerful, the mini 25-watt Marina Submersible Aquarium Heater provides reliable heating for fresh or saltwater aquariums up 5.5 US gallon aquariums. The heater includes many practical features for easy use, safety and convenience, including an easy-to-access temperature set dial, on/off pilot light indicator and a bumper guard for fish safety. Made of durable high-impact glass, it's built to last under normal aquatic conditions.Mini, 25 Watt submersible heater for fresh or saltwater aq


FREESEA Aquarium Heater with LED Temperature Display (200Watt for 20 to 35 gal)
By FREESEA
In Stock
$25.80

mpn: B07G9XD99L, ean: 0734678409246,

4.3 out of 5 stars with 18 reviews
Multi-function LED digital display heater: Use advanced IC technology, perfect design, generous Oval appearance, large LED display. Clearly and accurately displays the water temperature, highlights your aquarium. Instructions ●Temperature control switch box should be higher than water surface. ●To get the best performance of heating up the aquarium , when you using this heater we suugest to use a wave maker at the same time to support water circulation. ●Heater should be completely submer


Zerostart 3400017 Portable Electric Heat Magnet Heater for Transmissions, Oil Pans and Small Engines | CSA Approved | 120 Volts | 200 Watts
By Zerostart
In Stock
$57.73
$43.59
You Save: 24%

mpn: 3400017, ean: 0797936070701,

4.5 out of 5 stars with 9 reviews
Designed with a powerful magnet, our multi-use utility heater has a built -in thermostat that maintains optimum temperature to any metallic surface.Multi-use utility heater with built-in thermostat that maintains optimum temperature on any metallic surface. Provides heat where and when you need it. 200 watts, 120 Volts AC; built-in thermostat maintains optimum temperature - will not exceed 250˚F (121˚c). Ideal heater for large or small (non-aluminum) engine blocks: tractors, snowmobiles, motor


boxtech Submersible Aquarium Heater 50W/100W/300W - Explosion-Proof Automatic Digital Control Water Fish Tank Thermostat, Heat-Resistant Quartz Made for 5-80 Gallon
By boxtech
In Stock
$31.99

ean: 0781573732313,

4.0 out of 5 stars with 51 reviews
Electronic temperature control heater Feature: 1.Technical innovation Easy operation Precision IC inside,double-loop circuit design,Over-temperature protection, safety.Explosion-proof,auto-protection while heating air.High quality.Temperature control is accurate adjustable,Automatic temperature,Precise temperature control. 2.Cooling recovery safety protection The water temperature sensor is installed in the IC circuit to prevent air burning and heating over temperature. 3.High quality,Explo


EHEIM Jager Aquarium Thermostat Heater 100W
By Eheim
In Stock
$29.99
$24.95
You Save: 17%

mpn: 3614090, ean: 0720686361362,

4.4 out of 5 stars with 60 reviews
All 9 EHEIM Heater models are 100% fully submersible and come with a new TruTemp dial that allows the user to recalibrate the heater within a +/- 0.5F degree accurancy for precise temperature readings.Fully submersible. Thermo safey control protects against running dry. Will automatically turn off when water level dips too low. TruTemp dial recalibrates the heater for precise temperature regulation. Made of shock resistant and shatter proof glass for fresh or marine water. On/Off indicator light


GOOBAT Adjustable Titanium Aquarium Heater 300W, Aquatic Turtle Heater with Intelligent LED Temperature, Thermometer and Adjustable Temperature Controller for 50-90 Gallon Aquariums
By GOOBAT
In Stock
$32.99
$26.99
You Save: 18%

ean: 0652054409676,

4.2 out of 5 stars with 33 reviews
The 300 watt Titanium Heater incorporates the best technology and electrical components to date. The heating element is manufactured of pure titanium that will not crack like conventional glass heaters. With an adjustable remote controller and thermostat with LCD read out that makes setting and reading the temperature easy. The remote temperature probe ensures a consistent temperature throughout your whole aquarium. Features * Titanium Heating Element * Fully Submersible * Adjustable Temperatur


Inkbird ITC-306T 10A 1200Watts Digital Temperature Controller, Aquarium Temperature Thermostat for Heater with Day Night Control Aquarium Sensor ONLY 2 Heating Outlets
By Inkbird
In Stock
$30.99

mpn: Temperature controller ITC-306T,

4.1 out of 5 stars with 46 reviews
Inkbird day and night temperature controller is a pre-wired heating output temperature controller (No Cooling Control) with time function specifically for breeding and planting. It can be set to two different temperatures with its function of dual time cycle setting during 24 hours according to the day and night, which can more suitable for the physiological needs of animals and plants.It can be widely use in over-heat protection and automatic temperature control system of all sorts of electric


Tetra HT Submersible Aquarium Heater With Electronic Thermostat
By Tetra
In Stock
$29.73

mpn: 26446, ean: 0886827791006,

4.5 out of 5 stars with 43 reviews
All Tetra HT heaters have red/green indicator lights to let you know when the heater is heating(red) or on standby(green). The low voltage thermostat maintains water at 78°F without any adjustment required. Be sure purchase the correct heater for your tank size. Buying a heater too small for your tank can cause under heating. It is critical to ensure your tank is equipped with a hood or glass canopy to contain the heat inside the aquarium. All Tetra HT Heaters will shut off if an electrical sho


Hydor 25W Submersible Glass Aquarium Heater - Original Theo
By Hydor
In Stock
$20.99
$19.99
You Save: 5%

mpn: T11702, ean: 0841421003221,

4.1 out of 5 stars with 25 reviews
Theo Heater. New aquarium heater functioning with the exclusive PTC technology means that this heater will not break or damage when run out of the tank. Theo aquarium heater has all the necessary feature for safe and precise temperature maintenance of the water in your tank. The exclusive technology and the high quality of components guarantee a long lasting product.High resistance - the first shatter proof heater. Shock resistant. Position vertical, horizontal and completely submerged. Graduate


Orlushy Mini Aquarium Heater 100W,Small Fish Tank Heaters with LED Digital Temperature Display and External Temperature Controller for Betta Frogs Newts Turtles(100W)
By Orlushy
In Stock
$16.99
$15.99
You Save: 6%
4.8 out of 5 stars with 28 reviews
THE Orlushy Digital Smart Aquarium Heater is a compact submersible 2 in 1 unit for smaller tanks. The Digital Smart Aquarium Heater is a heater and thermometer combined into one, eliminating the need for more equipment in smaller tanks. The unit sticks to the side of your tank with 2 suckers and is small enough to not protrude into the compact tank. The front has a clear to see display that is easy to set. Simply use the click switch on the power cable to set the desired temperature of your wate


IceProbe Thermoelectric Aquarium Chiller - 4 in. x 4 3/4 in. x 7 1/2 in.
By Nova
In Stock
$126.95

mpn: IPAC-50W-120V, ean: 0787461614273,

4.0 out of 5 stars with 58 reviews
This is the ideal cooling solution for small aquariums. This quiet, reliable efficient chiller uses advanced thermoelectric technology to directly convert electricity into cooling power. Can be easily bulkheaded through a 1 1/4''. hole into siphon overflows, prefilters, sumps or even directly into plastic aquariums. Provides continuous chilling when plugged in to a power source, it does not have an on/off switch. A separate temperature controller must be used to turn the device on or off



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