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

Mega Sale! Up to 25% off on Aquarium Heaters & Chillers (in Shop) at Aquarium Parts Warehouse, Page 2 [14]. Top brands include Hygger, NICREW, GOOBAT, Eheim, ViaAqua, HITOP, FREESEA, EHEIM NORTH AMERICA, MarineLand, Finnex, Zerostart, MQ, UPETTOOLS, Zoo Med, & AquaTop. Hurry! Limited time offers. Offers valid only while supplies last.

Hygger Titanium Tube Submersible Pinpoint Aquarium Heater with Digital Thermostat,IC Temp Controller 200W
By Hygger
In Stock

mpn: 4346780926, ean: 0688209998979,

4.6 out of 5 stars with 57 reviews
Hygger Pinpoint IC Temp Controller Aquarium Heater will be your best choice! Specification: Voltage: 110V-120V, 60HZ Power cord length: 5.5 ft Available In: Length - 8.7'''', for 5~10 Gallons, 50 Watts Length - 9.8'''', for 10~25 Gallons, 100 Watts Length - 10.7'''', for 20~45 Gallons, 200 WattsPlease read instruction and caution carefully before use, and keep it away from children. Do's & Don'ts ✖️ This titanium heater is not suitable for use in acrylic fish tank. ✖️ DO NOT use heate

NICREW Mini Preset Aquarium Heater, 15W Submersible Betta Fish Tank Heater with Electronic Thermostat
In Stock

mpn: N14451,

4.5 out of 5 stars with 20 reviews
NICREWHeater is preset to 78°F, requires no adjustments. LED indicator light displays red when actively heating. Can be placed vertically or horizontally in aquarium completely. 15-watt submersible heater helps create the ideal water conditions in bowls or betta fish tanks. Heater shuts itself off if removed from water.

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

ean: 0652054409454,

4.0 out of 5 stars with 19 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

EHEIM Jager Aquarium Thermostat Heater 300W
By Eheim
In Stock
You Save: 10%

mpn: 3619090, ean: 0720686361591,

4.7 out of 5 stars with 49 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

ViaAqua 300-Watt Quartz Glass Submersible Heater with Built-In Thermostat
By ViaAqua
In Stock
You Save: 24%

mpn: 58073331, ean: 6119729497382,

4.0 out of 5 stars with 9 reviews
High Quality, Break Resistant Quartz Glass Construction Fully Submersible Simple Installation Available In A Variety Of Sizes Suction Cups For Securing To The Aquarium Visible Temperature Setting For Use In Fresh And Saltwater Feature High Quality, Break Resistant Quartz Glass ConstructionFully SubmersibleSimple InstallationAvailable In A Variety Of SizesSuction Cups For Securing To The AquariumVisible Temperature SettingFor Use In Fresh And Saltwater Models Part List Temperature AdjustmentWater

ViaAqua 200-Watt Quartz Glass Submersible Heater with Built-In Thermostat
By ViaAqua
In Stock
You Save: 22%

mpn: 58073330, ean: 0006903733304,

4.1 out of 5 stars with 38 reviews
High quality quartz glass submersible heater with a visible temperature readout Feature High Quality, Break Resistant Quartz Glass ConstructionFully SubmersibleSimple InstallationAvailable In a Variety of SizesSuction Cups for Securing To the AquariumVisible Temperature SettingFor Use in Fresh and Saltwater model Part List Temperature AdjustmentWaterproof Double InsulationTemperature SettingWater Level LinePower Lamp (Indicate ON/OFF Cycle)Heating ElementCeramic Heater Core (Evenly dispersed Hea

HITOP 50W 100W 300W Aquarium Fish Tank Heater, Traditional Glass Aquarium Heater with Thermometer (50W-Grey)
In Stock

ean: 0765951785207,

4.0 out of 5 stars with 46 reviews
50W Aquarium Heater, 7.8 x 1 x 1in,1.5M/4.9ft cable Fish tank size:5~15 Gollons  This heater is simple in appearance, placed in your aquarium, unobtrusive and will not destroy the fish tank landscape.  We adopted 2mm thickened quartz glass, much safer for both human and animals. And it will turn off automatically when reaches temperature you set, without overheating. This heater is easy to operation, just adjust the temperature adjustment button to set the require temperature,then you can fo

Hygger Submersible Aquarium Heater, Adjustable Fish Tank Heater Compact Reliable Betta Heater, Heat-Resistant Milky Quartz Made, with External Temp Controller, 50W/100W/300W, 7-60 Gallon (300W)
By Hygger
In Stock
You Save: 19%

mpn: 4346780842, ean: 0688209998177,

4.6 out of 5 stars with 18 reviews
Hygger compact aquarium heater is very safe and durable, milky quartz material made, can resist a high temp of 1800℉, excellent in explosion-proof & shatter-resistant.The service life can be more than 3 years if only using in fresh water.Led indicator light inside the quartz tube.When the tank heater is heating, the indicator light is red. When it stops heating, the light is off.When does the heater stop and restart heating? The aquarium heater is very reliable to maintain the water temp as yo

FREESEA 25-300 Watt Aquarium Betta Fish Tank Heater with Aquarium Submersible Thermometer
In Stock

ean: 0724779003092,

4.8 out of 5 stars with 19 reviews
aquarium heater★ Temperature range: 63°F~95°F , It is very easy to adjust the temperature you need, we also deliberately give each customer a free diving thermometer, you can observe the water temperature of the fish tank at any time.. ★ Automatic constant temperature function, when water temperature reaches to specified temperature value, heater will automatically stop heating, when water temperature is lower than the set temperature, heater will automatically start heating.. ★ Because

In Stock

mpn: AEH3616090, ean: 0720686361386,

4.1 out of 5 stars with 59 reviews
Automatic dry run shut off fully sumersible Special shatterproof glass Heating function indicator Precise temperature control Temperature recalibration Royal Item Number: AEH3616090

Marineland Precision Heater for Saltwater or Freshwater Aquariums, 400-watt
By MarineLand
In Stock
You Save: 2%

mpn: ML90655, ean: 0047431906556,

4.6 out of 5 stars with 17 reviews
Get precise control of your aquarium temperature with the Precision Submersible Heater. This Heater combines an adjustable temperature dial, a high visibility temperature display and an advanced heating element to keep your aquarium water at the optimal temperature for your freshwater or saltwater fish. The Precision heater also includes a thermal switch which will turn off once it rises above an internal pre-set temperature, and turns back on once it cools down, making your aquarium safer for y

Finnex 500-Watt Hang-On Electronic Controller Aquarium Heater, Titanium Tube, 100 to 120-Gallon
By Finnex
In Stock
You Save: 10%

mpn: HMA-500, ean: 4711457835546,

4.1 out of 5 stars with 43 reviews
The Finnex Compact Electronic Titanium Heaters maintain water temperature within +/-2ºF of the set value providing a safe, healthy and stable temperature for your tank. The titanium tubes are corrosion resistant which makes these virtually unbreakable for both saltwater and freshwater aquariums. These ultra fast heating tubes are easy to hide as they are compact in size and also include a precise electronic control with hang on hook. There is also a LED Heating indicator to let users know when

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

mpn: 3400017, ean: 0797936070701,

4.4 out of 5 stars with 33 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

Finnex Digital Heater Controller with Deluxe 800-watt Titanium Tube
By Finnex
In Stock

mpn: HC810M/TH800, ean: 4711457836208,

4.7 out of 5 stars with 16 reviews
Built in memory to restore set temperature upon power outage! This package includes a digital controller & an Ultra Sleek Finnex 800 Watt Titanium Tube. The digital controller maintains water temperature within +/-2?F of the set value providing a safe, healthy and stable temperature for the tank. Automatic shut off overheat protection - when the water temperature over the high temperature alert setting value, the alarm will start beeping. The heating process will also be shut off automatically.

MQ Titanium Alloy 300W Aquarium Heater for Salt and Fresh Water, Digital LED Display Submersible Heater with External Thermostat Controller, for Fish Tank 50-60 Gallon
In Stock
4.2 out of 5 stars with 50 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

Hygger Mini Glass Aquarium Heater Adjustable LED Digital Temperature Display Small Tank Heater for Turtle Betta Fish Bowl with Protective Guard 100W
By Hygger
In Stock
You Save: 15%

ean: 0716852489589,

4.3 out of 5 stars with 7 reviews
Keep your aquariums/fish bowls at the right temperature with hygger mini heater. Made of shatterproof quartz glass, covered with protective guard to prevent from scalding and punching, our compact submersible heater helps create the perfect water condition for your fish and turtle to thrive in bowls and tanks up to 13 gallons. The exterior temperature button control frees you from getting hands wet and the red indicator light illuminates to let you know the heater is working. Two suction cups fo

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

ean: 0698253897432,

4.5 out of 5 stars with 8 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

Finnex Temperature Controller Digital Heater
By Finnex
In Stock

mpn: HC-0810M, ean: 4711457830725,

4.0 out of 5 stars with 28 reviews
The HC-0810M Finnex controller offers a precision digital control with LED digital display which maintains water temperatures at a constant level protecting your livestock from temperature fluctuations. Easily adjustable high/low temperature settings with an audio alert separates this aquarium heater controller from the rest of the competition. Also setting these controllers from Finnex competitors, have ease of mind as this controller features a dual relay inter-work, doubling the protection, d

Zoo Med Turtletherm Automatic Preset Aquatic Turtle Heater, 300 Watt, Up To 100 Gallons
By Zoo Med
In Stock

mpn: TH-300, ean: 0097612303537,

4.9 out of 5 stars with 43 reviews
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 controlled heater keeps up to 100 gallons of water at 78 degrees. Digital temperature display, fully submersible, suction cup mounting. Keeps aquatic turtles healthy and happy. Helps prevent loss of appetite due t

ATP Heater Titanium 400W
By AquaTop
In Stock

mpn: TH-C400, ean: 0781163638292,

4.7 out of 5 stars with 41 reviews
Aquatop was formed by a group of aquatic enthusiasts with over 35 years of experience in the industry. This hobby has been a part of our lives since we were little kids growing up and has brought our families and us so much joy and satisfaction. We want you to enjoy this as much as we do so we will strive to provide you with a wide range of products to meet your every need whether it is for freshwater aquariums, ponds, or saltwater reefs. We know how expensive this hobby can be and how hard it m

Viewing Page 2 of 3