Fish tank supplies at great prices

Saltwater Aquarium Heaters

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:


Catalina RF-1000T Heat Controller and 1000 watt Titanium Heater
$199.99 $159.99
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 $145.00
click here to buy 1000 Watt Aquarium Titanium Heaters with Controller RF 1200

1000 watt titanium aquarium heaters with rf1200 heat controller. 500 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 f...


1000 Watt Titanium Heater With Guard and Controller and rf 1200 controller @ 1 back up 1000 heater
$299.99 $229.99
click here to buy 1000 Watt Titanium Heater With Guard and Controller and rf 1200 controller @ 1 back up 1000 heater

2- 1000 watt aquarium titanium heater and 1 rf 1200 controller the 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 rack due to impact. while fully submerged, it will not crack due to h...


1000 Watt Titanium Heater With Guard and Controller
$199.99 $159.99
click here to buy 1000 Watt Titanium Heater With Guard and Controller

Ca titanium heater with safty guard is designed with the most advanced electronics for user safety and accurate control of water temperature. this is two different pieces, an rf1200 and a 1000 watt heater which will plug into the rf1200. you can also plug in an 800 or 500 watt or two 500 watt heater...


EVERSECU 72w 110-240v Aquarium Water Chiller Warmer/Cooler Temperature Controller for Fish Shrimp Tank Marine Coral Reef Tank Below 20L/30L Aquarium Chiller(30L Cool and Warm)
$123.90 $123.90
click here to buy EVERSECU 72w 110-240v Aquarium Water Chiller Warmer/Cooler Temperature Controller for Fish Shrimp Tank Marine Coral Reef Tank Below 20L/30L Aquarium Chiller(30L Cool and Warm)

Specification: model: aquarium water chiller or warmer and cooler color: white, green , blue input ac: 110-240v , 50/60hz power: 72w water flow : 1-3l/min hmax: 3meters suit for tube: 8mm inside diameter size: approx. 11x11x19cm suit for tank: less than 20l package include: 1 x aquarium water chil...


JBJ True Temp Titanium Heater w/Digital Controller & Remote Probe - 800 Watt
$179.99 $179.99
click here to buy JBJ True Temp Titanium Heater w/Digital Controller & Remote Probe - 800 Watt

The jbj 800w true temp titanium heating system is the most complete heating system to date with the most advanced features that set it apart as the leading heater for professional hobbyists. maintaining the correct temperature for tropical fish may be the single most important factor for a successfu...


teffo, Aquarium Temperature Controller w/Magnetic Sensor, WiFi Thermometer, 2-Stage Thermostat, 4 Relays, 1100W Power Strip, Fish Tank, Digital Timer, One-Clink AUTO, Cloud Management
$99.00 $129.00
click here to buy teffo, Aquarium Temperature Controller w/Magnetic Sensor, WiFi Thermometer, 2-Stage Thermostat, 4 Relays, 1100W Power Strip, Fish Tank, Digital Timer, One-Clink AUTO, Cloud Management

Teffo is a wi-fi smart controller designed for managing the aquarium at ease. # connecting the currently used heater and cooler (fan) with teffo to make a constant temperature system in few minutes. # teffo support more than 10 type devices and integrate the existing aquarium equipment to become an ...


JBJ True Temp Titanium Heater w/Digital Controller & Remote Probe - 500 Watt
$163.99 $163.99
click here to buy JBJ True Temp Titanium Heater w/Digital Controller & Remote Probe - 500 Watt

The jbj 500w true temp titanium heating system is the most complete heating system to date with the most advanced features that set it apart as the leading heater for professional hobbyists. maintaining the correct temperature for tropical fish may be the single most important factor for a successfu...


JBJ True Temp Titanium Heating System Kit for Aquariums, 300-watt
$129.99 $129.99
click here to buy JBJ True Temp Titanium Heating System Kit for Aquariums, 300-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.


Digital PH Controller Monitor w/probe electrode BNC Adapter Buffer 100~240V
$135.98 $132.78
click here to buy Digital PH Controller Monitor w/probe electrode BNC Adapter Buffer 100~240V

*it must to pull out power plug when clean the tester and electrode. *please wipe the housing with drying when cleaning, do not wipe with wetting. *it had better cleaning the ph electrode sensor with soft brush and calibrating the ph electrode during 2~3 weeks to make sure the reading within accurac...



Aqueon Pro Adjustable Heater, 50W
$39.99 $24.89
click here to buy Aqueon Pro Adjustable Heater, 50W

The aqueon pro heaters are built with a durable, non-corrosive shell for strength and even heat distribution. they have electronic thermostats for accurate temperature settings and safety. led power indicator light turns red when unit is heating and green when set at the selected temperature. can be...


Pedy Aquarium Heater 300W, Titanium Submersible Aquarium Fish Tank Heaters with Intelligent LED Temperature and Floating Thermometer-365 Days Free Replacement Service
$29.99 $22.99
click here to buy Pedy Aquarium Heater 300W, Titanium Submersible Aquarium Fish Tank Heaters with Intelligent LED Temperature and Floating Thermometer-365 Days Free Replacement Service

Aquarium submersible heater 300w pedy fish tank titanium heater thermostatabout materialswe chose titanium as the material because of its shatter-resistant construction, corrosion resistance, and high heat resistance. these characteristics are ideal for long-term work in water.long lasting durable p...


EHEIM Jager Aquarium Thermostat Heater 300W
$34.99 $25.99
click here to buy EHEIM Jager Aquarium Thermostat Heater 300W

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.


Fluval E 300-Watt Electronic Heater
$41.99 $41.99
click here to buy Fluval E 300-Watt Electronic Heater

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...


Lineba 200 watt Adjustable Quart Glass Heater Aquarium Fish Tank Heater with Auto Built-in Thermostat Protective Sleeve and Suction Cup
$39.99 $21.99
click here to buy Lineba 200 watt Adjustable Quart Glass Heater Aquarium Fish Tank Heater with Auto Built-in Thermostat Protective Sleeve and Suction Cup

Lineba 200 watt anti-explosion submersible quart glass aquarium heater adjustable fish tank heater with protective sleeve and suction cupeasy to install and uselineba aquarium heater offers simple installation and it easily handles aquariums up to 13 to 26 gallons with the included suction cups.supe...


Tetra Submersible Heater With Electronic Thermostat, 200-Watt
$26.99 $14.95
click here to buy Tetra Submersible Heater With Electronic Thermostat, 200-Watt

For 50 years, fishkeeping enthusiasts have looked to the tetra name for products and solutions that add ease and beauty to their home. whether you're an experienced hobbyist or just starting out, tetra has everything you need–-from a large variety of quality fish food and innovative equipment to t...


Finnex HMA-500S Electronic Controller Aquarium Heater/Titanium Tube/Heater Guard
$48.47 $47.59
click here to buy Finnex HMA-500S Electronic Controller Aquarium Heater/Titanium Tube/Heater Guard

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. th...


hygger Submersible Fish Tank Heater, Compact Reliable Aquarium Heater Adjustable Betta Heater, Heat-Resistant Milky Quartz Made, with External Temp Controller, 50W/100W/300W, 5-60 Gallon (300W)
$49.99 $42.99
click here to buy hygger Submersible Fish Tank Heater, Compact Reliable Aquarium Heater Adjustable Betta Heater, Heat-Resistant Milky Quartz Made, with External Temp Controller, 50W/100W/300W, 5-60 Gallon (300W)

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 hea...


Hydor ETH 300 In-Line External Aquarium Heater, 300w, 5/8" hose
$63.99 $53.29
click here to buy Hydor ETH 300 In-Line External Aquarium Heater, 300w, 5/8

Eth heaters are the first external heaters for aquariums with the exclusive ptc technology. the self-limiting ptc heating element guarantees maximum safety against any risk of overheating. designed to be used on return lines coming from canister filters or sumps.


FREESEA FS-28 Small Aquarium Heater with LED Display 100 Watt for 5 to 20 Gallon
$24.80 $24.80
click here to buy FREESEA FS-28 Small Aquarium Heater with LED Display 100 Watt for 5 to 20 Gallon

Power off memory function, when power on, heaters automatically remember the temperature settings in last shutdown. fs 28 submersible aquarium heater with led display and company design. automatic constant temperature function, when water temperature reaches to specified temperature value, heater wi...