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:


Temperature Controller Thermostat 1000W Heater Heating AC100~240V Aquarium tank Globally
$119.96 $116.78
click here to buy Temperature Controller Thermostat 1000W Heater Heating AC100~240V Aquarium tank Globally

Features: high sensitivity and stabilization design of integrated circuit large and clear digital lcd display measuring and controlling temperature with 1 unit indicators for power and heater 83 cm long temperature sensor power cable length: 90 cm (35.4'') adjustable switch for temperature adjustabl...


Catalina RF-1000T Heat Controller and 1000 watt Titanium Heater
$149.99 $149.99
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...


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.


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...


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...


Eversecu 1/10HP 110-240v Aquarium Water Chiller Warmer/cooler Temperature Controller For Fish Shrimp Tank Marine Coral Reef Tank Below 160L Aquarium Chiller (160L Cool)
$299.99
click here to buy Eversecu 1/10HP 110-240v Aquarium Water Chiller Warmer/cooler Temperature Controller For Fish Shrimp Tank Marine Coral Reef Tank Below 160L Aquarium Chiller (160L Cool)

Specification: model: aquarium water chiller or warmer and cooler color: black input ac: 110-240v , 50/60hz power: 1/10hp temperature range :5-35 centigrade water flow : 2-5l/min hmax: 3meters suit for tube: 12/16mm inside diameter size: approx. 34*20*30cm suit for tank: less than 160l package inc...


Digital PH Controller Monitor w/probe electrode BNC Adapter Buffer 100~240V
$138.78 $138.78
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...


PH Controller System - electrode probe BNC CO2 Regulator Timer tester 100~240V
$292.98 $292.98
click here to buy PH Controller System - electrode probe BNC CO2 Regulator Timer tester 100~240V

General specification power supply : 100~240v 50/60hz dc 9v / american plug. power consumption : approx. 2 watts. operating humidity : humidity max. 90% rh. and temperature : 0 to 50 ℃ (32 to 22 ℉).


72W 110V-240V Aquarium Water Chiller Cooler Temperature Controller For Fish Tank (US Plug)
$149.69 $149.69
click here to buy 72W 110V-240V Aquarium Water Chiller Cooler Temperature Controller For Fish Tank (US Plug)

specifications: voltage: ac110v~240v 50~60hz plug: us plug power: 72w applicable pipe: 8mm inner diameter applicable fish tank: < 20l suitable for water flow: 1-3l/min suitable for lift: < 3 meters power cable length: 1.5m / 59.06in probe cable length: 1.8m / 70.87in weigh...


Xinrub Fish Tank Water Cooling Heating Machine Digital Temperature Controller Regulator Thermostat for Aquarium, Aquaculture and Greenhouse US Plug (20L/35L) (35L)
$119.99
click here to buy Xinrub Fish Tank Water Cooling Heating Machine Digital Temperature Controller Regulator Thermostat for Aquarium, Aquaculture and Greenhouse US Plug (20L/35L) (35L)

description:  model:stc-200 20l;stc-200 35l rated voltage:dc 12v power:70w;100w circulating water pump flow:1-3l/min suitable range:water pump vertical lifting height of three meters below cooling water:≤20l;≤35l product size:115 x 110 x 190mm net weight:1,87kg installation and use: a. in...



Eheim Jager Aquarium Thermostat Heater 300W
$34.99 $26.18
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.


Aqueon Pro Adjustable Heater, 100W
$26.98 $24.69
click here to buy Aqueon Pro Adjustable Heater, 100W

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
$49.99 $23.99
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...


Aqueon Submersible Aquarium Heater
$21.90 $21.66
click here to buy Aqueon Submersible Aquarium Heater

Aqueon submersible aquarium heaters are made from thermal shatter-resistant quartz glass and were designed to absorb impacts, making them extremely durable. a power indicator light turns on when the unit is heating. ul approved, the heater is also programmed to turn itself off when not properly subm...


Fluval E 300-Watt Electronic Heater
$41.99 $41.95
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...


Hydor ETH 300 In-Line External Aquarium Heater, 300w, 5/8 hose
$63.99 $53.94
click here to buy Hydor ETH 300 In-Line External Aquarium Heater, 300w, 5/8 hose

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.


AquaTop 25 Watt Pre-set Nano Aquarium Heater
$22.93 $16.99
click here to buy AquaTop 25 Watt Pre-set Nano Aquarium Heater

Aquatop's 25 watt nano aquarium heater is perfect for nano aquariums up to 8 gallons. it has a built-in precise electronic thermostat which is pre-set to 77 degrees fahrenheit and it automatically shuts down when the target temperature is reached. quick to install and easy to use.


Eheim Jager Aquarium Thermostat Heater 100W
$29.99 $24.90
click here to buy Eheim Jager Aquarium Thermostat Heater 100W

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.


Cobalt Aquatics 31003 Neo-Therm Heater
$46.87 $40.41
click here to buy Cobalt Aquatics 31003 Neo-Therm Heater

Cobalt aquatics neo-therm heaters are electronically controlled and fully submersible. easy to set one touch" system. set temperature range up to 96f. thermal protection circuitry. 3 yr warranty. made in europe."


Finnex HMA-500S Electronic Controller Aquarium Heater/Titanium Tube/Heater Guard
$47.66 $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...