Best Temperature For An Aquarium in 2021
Inkbird ITC-306A WiFi Temperature Controller, Wi-Fi Aquarium Thermostat Heater Controller 120V~1200W Temperature Control with Two Probes only for Heater Aquarium Breeding Reptiles Hatching
Inkbird ITC-308S Aquarium Heating and Cooling Dual Stage Temperature Controller Freshwater Saltwater Aquarium Tropical Fish Ornamental Shrimp
- 💦💦【Heating and Cooling】Controls both a heating and cooling/refrigeration device at the same time. This controller can also be used to easily control a single heating or cooling device.
- 💦💦【Applicable Scene】Because it has the powerful function of corrosion protection, it is very suitable for fresh water, sea water aquarium, coral cylinder, ornamental shrimp and tropical fish.
- 💦💦【Dual Display Window】Easy to set up,be able to display measured temperature and set temperature at the same time.Provides a temperature display of Celsius or Fahrenheit.
- 💦💦【Alarm for Safe】High and low temperature alarms,sensor failure alarm. Maximum output load: 1200W(110V).
- 💦💦【Term of service】Purchase products and get a one-year warranty.
Inkbird ITC308S Temperature Controller for Aquarium with Submersible Probe, Heating Cooling Outlets Thermostat for Heater and Cooling Fans
- Temperature Control Mode: On/Off Control. Cooling and Heating control.
- Fully submersible probe. Aquarium probe works better in water than standard probe.
- Temperature calibration; Over-temperature and sensor fault alarm. Dual display window, be able to display measured temperature and set temperature at the same time.
- Maximum output load: 1200W (110V).
- It's an all in one, simple solution providing control of cooling and heating.
Zacro 50W Submersible Aquarium Heater Visible Temperature Fish Tank Heater
- Our aquarium heater is suitable for the fish tank which is 2 to 16 Gallons, Voltage/freq: 110-120volt/60hertz; power: 50W.
- Waterproof: Adopt double sealed materials - plastic and black protective container, which is helpful for Scald-preventing and anti punching.
- Visible temperature setting: Temperature adjustable of between 65F - 93F.
- Function: Our aquarium heater can provided a warm area to your fish in the cold winter.
- Attention: DO NOT power until the heater is completely submerged in the water.
BOEESPAT 300W Aquarium Heater, with Adjustable LED Digital Temperature Controller, Memory & Overheat Protection Function, Submersible Fish Tank Heater for 30-60 Gallon Tank
- [HIGN SAFETY]: Fully submersible 300W aquarium heater equips memory and overheat protection function, it will stop heating automatically when the temp exceeds 96.8°F（36°C）, the LED display has an indicator light for current and setting temp
- [EXTERNAL CONTROLLER]: Fish tank heater build-in external IC temp controller, LED digital number shows real-time water temperature, heat indicator becomes red when it is heating up and turns to blue once it reaches the set temp
- [FULLY SUBMERSIBLE] Submersible aquarium heater waterproofing IPX8 max 1M deep water immersion, premium quartz and double sealed by a black protective guard make it pretty shatter-proof and explosion-proof and prevents electricity leakage
- [EASY INSTALLATION]: Make sure thermometer is completely submerged underwater for minutes, temp controller is adjustable from 68 to 94°F (20°C ~ 34°C), just press set button to the set temperature, it begins to work after 3 seconds blinking
- [LARGE CAPACITY]: 300-watt aquarium heater applies voltage 110-120V, suitable for many tank capacity 30-60 gallon freshwater and saltwater aquariums, this thermostat will help to create a comfortable house for your pet turtles or fishes
Submersible Aquarium Heater 300w 100w 200w, Anti-Explosion Fish Tank Water Heater and Thermometer with Adjustable Temperature for 20 Gallon,30 Gallon, 50 Gallon Tank,with 2 Pieces Suction Cup Suckers
- Made of quartz glass,double seal material,high temperature resistant and explosion-proof,shatter-resistant construction, ensures safe operation and keep your fishes from scalding and punching.
- Visible temperature setting,precise temperature setting to 1-degree F, temperature setting range: 20°~34°C(65° F - 93° F)，automatic adjustment temperatures,the cord is about 2.63ft.
- Fully submerged design,which can maintain the set temperature accurately, equipped with strong support hooks and suckers, fully submersible working on the maximum depth 3.9ft of water,mains power indicator for peace of mine.
- With sensitive temperature regulator and over-temperature protection device, reliable and high impedance circuit heating wire heating, keep the fish tank water temperature stability, extend its service life.
- Perfect for fresh and saltwater,submersible power: 200, ideal for 53 gallon quariums, provide a constant warm environment for your tropical African cichlids or other fish to stay healthy.
Zacro LCD Digital Aquarium Thermometer Fish Tank Water Terrarium Temperature
- Small volume, large function: The size of thermometer is 2.17 x 1.46 in. Our thermometer is suitable for different water types such as fresh water, tap water, salty water, marine water and etc.
- Convenient: You can choose seither Fahrenheit or Celsius according to your need. What's more, each thermometer is equipped with a LR44 battery.
- Show clearly temperature: You can read the temperature data clearly in the LCD screen. Please note that the thermometer reading has about 1 degree deviation.
- Easy to use: Submerge probe into fish tank to measure water temperature (Submerge probe only, do not submerge thermometer in water).
- Temperature range: -50 degree Celsius~ + 70 degree Celsius; Operating temperature: -10 degree Celsius~ +50 degree Celsius.
Inkbird Digital Outlet Heating Aquarium Temperature Controller ITC-306T Reptiles Heat Mat Updated Aquarium Probe
- 🐠🐠【Convenient Design】 Plug and play, easy to use. Support reading with Centigrade or Fahrenheit.
- 🐠🐠【Dual Display Window】 Be able to display measured temperature and set temperature at the same time.
- 🐠🐠【Only Heating】 Temperature Control Mode: On/Off Control. Please note it is only heating controller without cooling function. Both of the plugs can control the heating. But totally could not over 1200W.
- 🐠🐠【Dual Time Cycle Setting】Can be set different temperature from day and night on the basis of the physical needs of animals and plants during 24 hours.
- 🐠🐠【Different Functions】Temperature calibration, over-temperature and sensor fault alarm. Maximum output load: 1200W (110V).
Zacro Pack of 2 LCD Digital Aquarium Thermometer Fish Tank Water Terrarium Temperature
- Submerge probe into fish tank to measure water temperature (Submerge probe only, do not submerge thermometer in water).
- Easy to apply suction cup and easy to read lcd screen; temperature readings to within 1 degree
- Large, easy to read lcd display; compact design for discrete use
- Temperature range -50 degree Celsius ~ + 70 degree Celsius; Operating temperature -10 degree Celsius ~ +50 degree Celsius.
- Powered by one lr44 button cell (included)
Inkbird WiFi ITC-308 Digital Temperature Controller Thermostat Remote Monitoring Controlling Home Brewing Fermentation Breeding Incubation Greenhouse
- 👍👍【WIFI & APP]】WIFI smart controller supports both IOS & Android，WIFI supports 2.4GHz Wi-Fi router, free APP “InkbirdSmart” which is able to control temperature at any time.
- 👍👍【Dual Relay Output]】Dual relay output, which can connect heating and cooling device at the same time.
- 👍👍【Alarm for Safe】 High/Low temperature limit setting alarm.
- 👍👍【Convenient Design】 Plug-n-play, easy to use. Support ℃/℉reading and Temperature calibration.
- 👍👍【Max Watt】Maximum output load: 1100W(110V).
Nuclear and Coal Power Plants Are Less Reliable Due to Climate Change
Forty percent of the United State's fresh water usage is for the purpose of cooling turbines and fuel rods at the country's nuclear, coal and gas power plants. Reduced river flows and rising water temperatures are affecting these plant's reliability.
The Washington Post reports that production at thermoelectric power plants could be reduced by as much as 16 percent in the United States if global warming continues as expected during 2030-2060. Though these projections are for the somewhat distant future, there are current instances of lost electricity production due to rising fresh water temperatures. The Browns Ferry Nuclear Power Plant in Alabama shut down twice last summer because the Tennessee River reached temperatures of 90 degrees. The likely hood of such shutdowns could triple over the next 50 years. Older power plants use what is called "once-through cooling" and are the most susceptible to shut downs. The study does say that newer plants that use cooling towers are also at risk.
A study in Nature Climate Change states, "Considering the increase in future electricity demand, there is a strong need for improved climate adaptation strategies in the thermoelectric power sector to assure future energy security."
Michelle van Vliet is a doctoral student at Wageningen University and Research Centre of the Netherlands. Michelle addresses the adverse affect these plants could have on the environment by discharging water at increased temperatures after it has been used for cooling. Van Vliet says, "Another growing concern is the environmental impact of increasing water temperatures on river ecosystems, affecting, for example, life cycles of aquatic organisms," according to USA Today.
Dennis Lettnmaier of the University of Washington co-authored the report. Lettnmaier said, "The worst-case scenarios in the Southeast come from heat waves where you need the power for air conditioning. If you have really high power demand and the river temperature's too high so you need to shut your power plant down, you have a problem.
Currently about 90 percent of the electricity in the United States is produced by thermoelectric power plants.
Some of the nuclear power plants in Sweden and China are located near the sea and use salt water for cooling. Japan's Fukushima Nuclear Power Plant was knocked out by a a 9.0 earthquake and tsunami. It then leaked radiation. The disaster put much of the world's plans for new nuclear power plants on hold.