Fish tank supplies at great prices

Aquarium Thermometers

Fish need a constant temperature in order to thrive, and you can’t guarantee that your tank’s temps stay in order without a quality aquarium thermometer. At Fish Fans, we offer an array of aquarium thermometers that will not only accurately display the temp, but some even feature a temp alarm to audibly warn you of high temps.

To see our available thermometers, just look below:


Inkbird Aquarium Dual Stage Temperature Controller + NTC Sensor, AC 100V - AC 240V. (ITC-308S + 1.97" NTC Probe)
$39.99 $33.49
click here to buy Inkbird Aquarium Dual Stage Temperature Controller + NTC Sensor, AC 100V - AC 240V. (ITC-308S + 1.97

Main features: plug and play design, easy to use; support reading with centigrade or fahrenheit unit; temperature calibration; compressor delay protection for refrigeration control high and low temperature alarms are available; over-temperature and sensor fault alarm heating/cooling different...


La Crosse Alerts 926-25102-PET Aquarium Monitoring System with Wet Probe for Early Warning Alerts & Wireless mobility
$53.22 $49.95
click here to buy La Crosse Alerts 926-25102-PET Aquarium Monitoring System with Wet Probe for Early Warning Alerts & Wireless mobility

The la crosse alerts monitor and alert system by la crosse technology is easy to use, flexible and extremely affordable for its versatile functionality. free new app (itunes & android compatible) to view charts, tables, and build custom text and e-mail alerts to notify when temperatures or humidity ...


Neptune Systems AquaController Apex Jr. with Display, Temp Probe
$239.95 $239.95
click here to buy Neptune Systems AquaController Apex Jr. with Display, Temp Probe

The apex jr system with display delivers a professional quality controller at hobbyist prices. built-in ethernet very simple menu driven configuration monitor/control - temp the base unit includes software which is capable of monitoring temperature. the monitored data can be displayed on the optiona...


Lifegard R270779C Big Digital Celsius Temperature Alert
$39.04 $39.04
click here to buy Lifegard R270779C Big Digital Celsius Temperature Alert

Large display digital thermometer with alert feature. displays both aquarium water temperature and room temperature at the same time. this model displays temperature in celsius (also available in fahrenheit model). four alert features: (alarm will sound and led flashes), high temp alert only (probe)...



Aquarium Thermometer, RISEPRO 2 pack Digital Water Thermometer For Fish Tank Aquarium Marine Temperature Vivarium Reptile Terrarium
$11.90 $11.90
click here to buy Aquarium Thermometer, RISEPRO 2 pack Digital Water Thermometer For Fish Tank Aquarium Marine Temperature Vivarium Reptile Terrarium

Brief description risepro® aquarium thermometer can easily be set up in minutes. simply mount the main display unit on the tank. and then place the sensor probe the water. these two parts are designed with suction cups for easy mounting! it can be used for a wide range of aquarium and water tanks ...


Colori Digital Aquarium Thermometer Fish Tank Water Terrarium Reptile Thermometers Marine Temperature
$15.90 $10.99
click here to buy Colori Digital Aquarium Thermometer Fish Tank Water Terrarium Reptile Thermometers Marine Temperature

Colori aquarium thermometer this thermomter can easily be set up in minutes. with suction cups for easy mounting on the surface of fish tank or terrarium. with magnetic for easy attracting some metal objects on the fish tank or terrarium. simply mount the main display unit on the fish tank (and then...


HDE Digital Aquarium Thermometer Fish Tank Thermostat Water Temperature Control (3 Pack)
$12.99 $10.95
click here to buy HDE Digital Aquarium Thermometer Fish Tank Thermostat Water Temperature Control (3 Pack)

The thermometer has an easy to read lcd display and is small and compact for discrete use. attach the display unit to the outside of the tank using the suction cups and submerge the probe into the water in the tank. the thermometer is accurate enough to create readings within 0.1 degree. makes carin...


Qunqi 4packs LCD Digital Aquarium Thermometer Fish Tank Water Terrarium Temperature
$54.99 $14.99
click here to buy Qunqi 4packs LCD Digital Aquarium Thermometer Fish Tank Water Terrarium Temperature

Specification: temperature range: -50 ℃ ~ +70 ℃ accuracy: ± 1 ℃ operating ambient temperature: -10 ℃ ~ +50 ℃ resolution: 0.1 ℃ power supply: dc 1.5 v (lr44 / ag13) size:58*36*12mm cable length:92cm net weight:26g color:black operations: open the battery cover and insert battery with (+)...


AQUANEAT Aquarium Digital Thermometer Fish Tank Water Terrarium Black FREE Extra Batteries (6 Pack)
$18.69 $18.69
click here to buy AQUANEAT Aquarium Digital Thermometer Fish Tank Water Terrarium Black FREE Extra Batteries (6 Pack)

Great accurate temperature readings with this mini digital thermometer which has a simple appearance, unobtrusive design and an easy-to-read lcd display the probe is water proof, ideal for use in water or high moisture environment like aquarium or terrarium. with a broad temperature range of -50 °c...


General Tools AQ150 In and Out Aquarium Thermometer with Waterproof Probe
$19.99 $19.99
click here to buy General Tools AQ150 In and Out Aquarium Thermometer with Waterproof Probe

The general tools and instruments aq150 in and out aquarium thermometer is the perfect thermometer for monitoring temperature in a marine environment. the thermometer can measure temperatures-58degree to 158degreef (-50degree to 70degreec); aquatic thermometer displays both ambient and remote temper...


YueYueZou Aquarium Heater 300W w/ Thermometer
$12.99 $12.99
click here to buy YueYueZou Aquarium Heater 300W w/ Thermometer

Yueyuezou submersible 300-watt heater is very easy to use for aquariums ranging from 53 to 99-gallons. the visible temperature setting can be set and adjusted temperature between 65-93 fahrenheit or 20-34 centigrade degrees features: 1. maintain constant and stable temperatures for your aquatic cre...


CoZroom LCD Digital Aquarium Thermometer for Fish Tank Water Terrarium Temperature, Pack of 3 (Black)
$14.99 $14.99
click here to buy CoZroom LCD Digital Aquarium Thermometer for Fish Tank Water Terrarium Temperature, Pack of 3 (Black)

about cozroom lcd digital aquarium thermometer cozroom lcd digital aquarium thermometer is created with an lcd display for easy reading. the thermometer is compact, small, and easy to carry around. it is powered by two button batteries. moreover it is made from a durable and sturdy plastic materia...


Aquatop Aquarium Glass Submersible Heater, 300-Watt with Liquid Crystal Vertical Aquarium Thermometer
$16.99 $16.99
click here to buy Aquatop Aquarium Glass Submersible Heater, 300-Watt with Liquid Crystal Vertical Aquarium Thermometer

Aquatop aquarium glass submersible heater, 300-watt with liquid crystal vertical aquarium thermometer. maintain constant and stable temperatures for your aquatic creatures to thrive with aqua top's gh-300w aquarium heater. this analog glass heater offers simple and easy installation with the use of ...


Fish Tank Cleaner, Aquarium Fish Tank Gravel Sand Cleaner Aquarium Vacuum Siphon Water Filter With Aquarium Thermometer by IN HAND
$12.99 $12.99
click here to buy Fish Tank Cleaner, Aquarium Fish Tank Gravel Sand Cleaner Aquarium Vacuum Siphon Water Filter With Aquarium Thermometer by IN HAND

To maintain a natural balance in the aquarium environment in hand fish tank cleaner perfect for the beginner and experienced hobbyist alike maintenance is a necessary part of a good aquarium fish tank keeping, smaller, more frequent water changes are imperative to the health of your fish. without r...