Keeping your fist at a constant temperature is very important. In the wild, the ocean temperature fluctuates very little, and when it does, it’s on a very gradual slope. You should strive to reproduce this in your aquarium – keeping a constant temperature through the use of heaters in the winter, and chillers in the summer (depending on tank size and lighting). At Fish Fans, we offer high quality aquarium heaters that will make your fish smile.

Our available aquarium heaters are listed below:


Finnex Digital Heater Controller with Deluxe 800-watt Titanium Tube
$114.99 $128.50
click here to buy Finnex Digital Heater Controller with Deluxe 800-watt Titanium Tube

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. au...


Catalina RF-1000T Heat Controller and 1000 watt Titanium Heater
$169.99 $169.99
click here to buy Catalina RF-1000T Heat Controller and 1000 watt Titanium Heater

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...


1000 Watt Aquarium Titanium Heaters with Controller RF 1200
$199.99 $159.99
click here to buy 1000 Watt Aquarium Titanium Heaters with Controller RF 1200

1000 watt titanium aquarium heaters with rf1200 heat controller. 1000 watts of heat for your aquarium! this is for larger aquariums only. 1000 watt submersible titanium aquarium heaters combined with the catalina aquarium rf-1200 external heat controller. the ca titanium heater uses titanium tubing ...


JBJ True Temp Titanium Heating System Kit for Aquariums, 1000-watt
$179.14 $174.73
click here to buy JBJ True Temp Titanium Heating System Kit for Aquariums, 1000-watt

Jbj true titanium digital heater system is the most complete heating system to date with the most advanced features that set apart as the leading heater for aquarium hobbyists.


S-AIM Submersible Aquarium Heater,25W/100W/300W/500W/800W/1200W Fish Tank Heater with External Thermostat Controller and Suction Cups Fix, Suitable for Marine Saltwater and Freshwater
$103.53 $103.53
click here to buy S-AIM Submersible Aquarium Heater,25W/100W/300W/500W/800W/1200W Fish Tank Heater with External Thermostat Controller and Suction Cups Fix, Suitable for Marine Saltwater and Freshwater

Keep your aquariums/fish bowls at the right temperature with hygger mini heater.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 the exterior temperature button control frees you from...


SYTH Submersible Aquarium Heater,Fish Tank Heater,Thermostat Heater with LED Digital Temperature Readout and External Temperature Controller
$132.09 $132.09
click here to buy SYTH Submersible Aquarium Heater,Fish Tank Heater,Thermostat Heater with LED Digital Temperature Readout and External Temperature Controller

★★you will need an aquarium heater to keep your tank in a steady and controlled temperature, as proper temperature range is very important to fish and other aquatic in winter. ★★our aquarium heater help your fish and other aquatic keeping away from stress and diseases by providing proper tem...


DGDG 500W/100W/200W/300W/500W/800W/1000W/1200W,Aquarium Fish Tank Submersible Heater with LED Temperature Display with External Temp Controller
$111.35
click here to buy DGDG 500W/100W/200W/300W/500W/800W/1000W/1200W,Aquarium Fish Tank Submersible Heater with LED Temperature Display with External Temp Controller

★★ you will need an aquarium heater to keep your tank at a constant and controlled temperature, as an appropriate temperature range is very important for fish and other aquatic species in winter. ★★ the aquarium heater helps your fish and other aquatic species to protect themselves from str...


DGDG 200W/300W/500W/800W/1000W/1200WSubmersible Aquarium Heater, Adjustable Fishtank Heater Compact Reliable Heater, with External Temp Controller
$207.95 $207.95
click here to buy DGDG 200W/300W/500W/800W/1000W/1200WSubmersible Aquarium Heater, Adjustable Fishtank Heater Compact Reliable Heater, with External Temp Controller

★★ you will need an aquarium heater to keep your tank at a constant and controlled temperature, as an appropriate temperature range is very important for fish and other aquatic species in winter. ★★ the aquarium heater helps your fish and other aquatic species to protect themselves from stre...


Small Mini Aquarium Heater, Thermostat Heating, Submersible Heater with External Thermostat Controller, Adjustable LED Digital Temperature Display
$106.60 $106.60
click here to buy Small Mini Aquarium Heater, Thermostat Heating, Submersible Heater with External Thermostat Controller, Adjustable LED Digital Temperature Display

- ptc ceramic semiconductor material, rapid heating, explosion-proof, anti-corrosion, anti-breakage, insulation. - the outer casing is fully sealed with pc material. it does not deform or soften at high temperature. it can withstand certain weight without damage, and is safe and durable. - choose th...


Submersible Aquarium Heater 50W 100W 300W 100W 50W Heater Fish Tank Heater Extra Thermometer, Energy Saving, Dual Temperature Probe
$128.77 $128.77
click here to buy Submersible Aquarium Heater 50W 100W 300W 100W 50W Heater Fish Tank Heater Extra Thermometer, Energy Saving, Dual Temperature Probe

★★ you will need an aquarium heater to keep your tank at a constant and controlled temperature, as an appropriate temperature range is very important for fish and other aquatic species in winter. ★★ the aquarium heater helps your fish and other aquatic species to protect themselves from stre...



Hygger Titanium Tube Submersible Pinpoint Aquarium Heater with Digital Thermostat,IC Temp Controller (500w)
$92.99 $92.99
click here to buy Hygger Titanium Tube Submersible Pinpoint Aquarium Heater with Digital Thermostat,IC Temp Controller (500w)

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 wattslength - 12....


Orlushy Submersible Aquarium Heater 300W-Fish Tahk Heater with Adjust Knob Thermostat 2 Suction Cups Suitable for Marine Reef Fish Tank Sump
$22.99 $22.99
click here to buy Orlushy Submersible Aquarium Heater 300W-Fish Tahk Heater with Adjust Knob Thermostat 2 Suction Cups Suitable for Marine Reef Fish Tank Sump

Product features: 1. 110v-120v/60hz 6-foot power cord, 2. fully submersible. 3. universal heater for marine, freshwater or tropical aquariums 4.automatic safety shut-off feature, and overheating protection. available in: length - 9" 15-30 gallons, 100 watts length - 9.5" 30-50 gallons, 150 watts len...


Hygger 500W Digital Quartz Aquarium Heater for Fresh-Water and Salt-Water, with External IC Thermostat Controller and Thermometer, Fast Heating Submersible Thermostat for Fish Tank 60-120 Gallon
$72.99 $67.99
click here to buy Hygger 500W Digital Quartz Aquarium Heater for Fresh-Water and Salt-Water, with External IC Thermostat Controller and Thermometer, Fast Heating Submersible Thermostat for Fish Tank 60-120 Gallon

Hygger high-power digital quartz aquarium heater is specially designed for medium and large fish tank use, fast heating up for 30-120gallon aquariums.we now have 300w and 500w fish tank heaters available.it comes with 1 quartz heater, 1 ic temp controller and 1 thermometer, the cables are all long e...


ZEETOON 500W Aquarium Heater with 2 Artificial Plants 1 Stick-on Thermometer, Safe Titanium Submersible Fish Tank Heater for Salt Water or Fresh Water 40-120 Gallon, LED Digital Thermostat Controller
$109.99 $38.88
click here to buy ZEETOON 500W Aquarium Heater with 2 Artificial Plants 1 Stick-on Thermometer, Safe Titanium Submersible Fish Tank Heater for Salt Water or Fresh Water 40-120 Gallon, LED Digital Thermostat Controller

Package included: 1* submersible aquarium heater( length of cable is 1.5 m/5.9 in) 2* suction cups 2*aquarium decor artificial plant 1*stick-on thermometer strip 1* user manual` please read instruction and caution carefully before use, and keep it away from children. note! please don't put it in th...


Hygger 500W Titanium Aquarium Heater for Salt Water and Fresh Water, Digital Submersible Heater with External IC Thermostat Controller and Thermometer, for Fish Tank 60-120 Gal
$99.99 $92.99
click here to buy Hygger 500W Titanium Aquarium Heater for Salt Water and Fresh Water, Digital Submersible Heater with External IC Thermostat Controller and Thermometer, for Fish Tank 60-120 Gal

Hygger titanium aquarium heater kits, with 1 digital thermostat controller + 2 suction cups + 1 thermometer. specially designed for saltwater aquariums, with temp setting remember function.how to set the digital heater temp controller?1. when plug in, firstly press the button "up" to choose the temp...


MQ Submersible Aquarium Heater Auto Thermostat, 300W Fish Tank Heater with LCD Digital Aquarium Thermometer, Shatter-Proof and Blast-Proof for Fresh or Salt Water
$20.99 $20.99
click here to buy MQ Submersible Aquarium Heater Auto Thermostat, 300W Fish Tank Heater with LCD Digital Aquarium Thermometer, Shatter-Proof and Blast-Proof for Fresh or Salt Water

The aquarium heater tube is made of heat-resistant quartz, excellent in explosion-proof. works in intermittent operation mode, it provides a constant warm environment for your pet fish to stay healthy. double seal and protective sleeve design, preventing your pets being scalding. can be used in mari...


Hygger 100W Mini Submersible Digital Display Aquarium Heater for Small Fish Tank, Compact and Fast Heating Thermostat, with External Controller and Built-in Thermometer, for Betta, Turtle
$26.99 $22.99
click here to buy Hygger 100W Mini Submersible Digital Display Aquarium Heater for Small Fish Tank, Compact and Fast Heating Thermostat, with External Controller and Built-in Thermometer, for Betta, Turtle

Hygger compact oval shape aquarium heater, is specially designed for small fish tanks use, for betta or turtles. with a plastic guard, gaps width on it is about 6-7mm, no fish can go in, so no worries for fish stuck or burned. other features of the fish tank heater: 1. compact and small 2. fast heat...


Hygger 300 Watts Aquarium Heater with LED Digital Temperature Controller, Submersible Fish Tank Water Heater for 30-60 Gallon Tank
$59.99 $59.99
click here to buy Hygger 300 Watts Aquarium Heater with LED Digital Temperature Controller, Submersible Fish Tank Water Heater for 30-60 Gallon Tank

Hygger quartz aquarium heater with ic temp controller provides a hospitable underwater environment for your fish to thrive. features: ip68 100% waterproof, fully submersible dual protection - durable quartz tube, shatterproof construction; double sealed material and protective container for scald p...


Fluval Advance Electronic Aquarium Heater (300 Watt)
$44.74 $44.74
click here to buy Fluval Advance Electronic Aquarium Heater (300 Watt)

fluval e heaters maintaining proper temperature is one of the most important factors in aquarium care. the fluval e heaters continuously monitor and display aquarium water temperature, ensuring the well-being of your aquarium inhabitants.simply the most technologically advanced submersible aquariu...


Soyon Aquarium Heater 500W, Fish Tank Heater with Adjustable Temperature 80 Gallon-100 Gallon Submersible Water Heater (500W with Extra Thermometer)
$21.99 $21.99
click here to buy Soyon Aquarium Heater 500W, Fish Tank Heater with Adjustable Temperature 80 Gallon-100 Gallon Submersible Water Heater (500W with Extra Thermometer)

How to find one suitable aquarium heater for your fishes or other aquatic pets? we soyon aquarium heater will help you to make a better choice. widely temperature adjustment with accurate thermostat, it can keep your tank at a steady and controlled temperature, give your fish a healthy environment. ...