Quick Answer: How Much Electricity Does A 50 Gallon Fish Tank Use - BikeHike (2023)


How much does a 55 gallon fish tank cost in electricity?

General Consumption Based on a freshwater fish only aquarium at about 72 F, the total consumption for a small tank (10 Gallons) is about 150 kWh a year. A medium tank (30 Gallons) will run between 150 – 200 kWh per year, while a large aquarium (55 Gallons) needs 200 – 400 kWh per year.

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How much does a fish tank add to your electric bill?

How much does it cost to run a fish tank? Tank Size in Feet (Approx Capacity) Estimated Max Energy Usage Per Year Estimated Electricity Cost Per Year* 2′ (70L) 262.5kWh $73.50 3′ (160L) 600kWh $168.00 4′ (213L) 799kWh $223.72 6′ (425L) 1590kWh $445.20.

Do fish tanks raise electric bill?

Your aquarium heater will undoubtedly raise your electric bill, but the effects are only apparent in the long run. This means you may not notice the difference month to month, especially when running a small and nano aquariums with just one unit that’s 150 watts or less.

What size heater do I need for a 50 gallon aquarium?

A 100 watts to 200 watts heaters are ideal for aquariums that are 50+ gallons, with tanks that are between 50 and 65 gallons and housed in normal to warm room temperature best with a unit closer to 150 watts (medium).

Why is my electric bill so high?

One of the main reasons your electric bill may be high is that you leave your appliances or electronics plugged in whether you’re using them or not. The problem is, these devices are sitting idle, sucking electricity out of your home while waiting for a command from you, or waiting for a scheduled task to run.

How much would it cost to start a fish tank?

You can, generally, start up a good freshwater system for between $300-$500. Fish and food will be extra, but these cost far less than saltwater. Ongoing costs are also much less.

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How much do fish tanks cost?

Aquarium Costs Item Cost Tank $100.00 Stand $85.00 Fish $70.00 Light/Hood $35.00.

What fish can live without a heater?

10 Best Coldwater Fish That Don’t Need a Heater Sunset Variatus Platy. Celestial Pearl Danio. Rainbow Shiner. Hillstream Loach. Endler’s Livebearer. Clown Killifish. Cherry Shrimp. Dojo Loach.

Is over filtering a fish tank bad?

You can’t really over-filter an aquarium, but it’s fairly easy to under-filter one. This rating system works well for the most part, however, heavily populated aquariums, or those with large predatory fish or fish that generate large amounts of waste should be fitted with oversized or multiple filters.

What size heater do I need for a 55 gallon tank?

A standard 55 gallon aquarium will require a 165-watt heater at a minimum. A heater this size will be sufficient if the difference between the aquariums temperature and the ambient room temperature is around 5 degrees Fahrenheit.

How much does 5000 watts cost per hour?

Per Hour And Per 24 Hours Cost Of Running A 5,00W – 5,000W Electric Heater (Table) Electric Heater Wattage: Running Cost (Per Hour) Running Cost (For 24 Hours) 2,000 Watts $0.26 $6.24 3,000 Watts $0.40 $9.60 4,000 Watts $0.53 $12.72 5,000 Watts $0.66 $15.84.

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How many gallons can a 50 watt heater heat?

10 gallon Aquarium Size Heater Capacity 50-60 Gallons 200 Watts 75-100 Gallons 250-300 Watts.

Can a heater be too big for a fish tank?

Is this too much for my tank? Actually, there is no harm at all in using a large heater in a small tank. Modern aquarium heaters are equipped with a thermostat which turns the heater on and off when the tank water varies from the desired temperature. Using a large heater will result in the heater coming on less often.

Where should heater be placed in aquarium?

In your home aquarium, the best location for placing a heater is near the maximum water flow, such as the outlet (or inlet) from the filter, or in the stream of a powerhead. Having water flowing directly past the heater is what quickly and evenly disperses heated water throughout the tank.

What uses the most electricity?

Here’s a breakdown of the biggest energy use categories in the typical home: Air conditioning and heating: 46 percent. Water heating: 14 percent. Appliances: 13 percent. Lighting: 9 percent. TV and Media Equipment: 4 percent.

What is the average electric bill?

As of 2019, the average U.S. household spent $115.49 per month on electricity, with the average U.S. resident consuming 877 kilowatt-hours per month, according to the U.S. Energy Information Administration.

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What is the average electric bill for one person?

$1,292 / year State Average Electricity Bill Victoria $1,132 / year New South Wales $1,292 / year South-East Queensland $1,334 / year Tasmania $1,673 / year.

Can I Turn fish tank filter off at night?

It is not a good idea to turn off your aquarium filter every night. The filter plays a key role in the health of your tank, and shutting it down for hours at a time can eventually lead to problems. Second, your filter helps to aerate the water.

Should I leave my fish tank light on?

Aquarium fish do not need light and it is best that you turn it off during the night. Leaving the light on can cause stress to fish as they need a period of darkness to sleep. Too much light will cause algae to rapidly grow and make your tank look dirty. So the short answer is no, do not leave your lights on.

What is the most energy efficient aquarium filter?

Fluval 307 Performance Canister Filter for 40-70 gallon tanks. The Fluval 07 Performance Canister Filter is the 7th reincarnation of Fluval’s top-selling canister filter. With some recent upgrades, this filter is one of the most powerful, most quiet, and energy-efficient filter on the market today.

Can I hire someone to clean my fish tank?

Fish Geeks offers aquarium cleaning or regularly scheduled professional maintenance. Fish Geeks will handle the chores, allowing you to enjoy your aquarium.

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Are fish expensive to keep?

Unlike with other pets, food will cost only about $20 each year. A freshwater fish could cost you anywhere from $1 to $25, depending on the species.

Are Aquariums an expensive hobby?

Aquarium keeping is a notoriously expensive hobby. This can really drive up the costs, which is definitely not what you want if you’re someone with a smaller budget. Luckily, though, there are a few things you can do to reduce the costs of getting started and keep the electricity bill down.

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How much electricity does a 50 gallon fish tank use? ›

Based on a freshwater fish only aquarium at about 72 F, the total consumption for a small tank (10 Gallons) is about 150 kWh a year. A medium tank (30 Gallons) will run between 150 – 200 kWh per year, while a large aquarium (55 Gallons) needs 200 – 400 kWh per year.

How much energy does a 55 gallon fish tank use? ›

Wattage Consumption of Aquariums

On the other hand, a large aquarium (55 gallons) requires 200 to 400 kWh annually, but a medium tank (30 gallons) uses 150 to 200 kWh.

How much electricity does a fish tank use per day? ›

Total power consumption is 62 watts, but halve the heater and lighting consumption because they are only on for an average of 12 hours out of 24, and average power consumption is just 31 watts.

Does a fish tank heater use a lot of electricity? ›

Because electric heat is 100% efficient, it means that it will convert 1,500 watts of electricity per hour to 5118 BTU's of heat per hour. Using an average of 12 cents per KwH, it means it will cost 18 cents per hour to run it.

Do fish tanks cost a lot of electricity? ›

Fish tanks do use a lot of energy, between pumps, lights, and heaters, it's no surprise they are costly to run. However there are ways to cheapen their usage somewhat. The lighting, which accounts for around 45pc of the total bill, does not need to be on all the time, provided your tank has access to natural light.

Does a 50 gallon water heater use more electricity than a 40 gallon? ›

Energy consumption for 40 and 50 gallon standard water heaters is quite comparable. When you start looking at high recovery heaters and larger tanks you should anticipate a more noticeable increase in energy costs.

What uses the most electricity in a home? ›

Top five energy consuming home appliances
  • Wet appliances. Washing machines, dishwashers and tumble dryers account for 14% of a typical energy bill, taking the top spot in our list. ...
  • Cold appliances. ...
  • Consumer electronics. ...
  • Lighting. ...
  • Cooking.
Jan 14, 2022

How much electricity does a TV use? ›

How Much Does a Large Screen TV Use? An LCD TV, which is equal to around 120 watts consumes 0.12 kWh, so if it's turned on for 8 hours = 48p per day or 6p an hour.

How long will fish tank be OK without power? ›

How Long Can Fish Survive Without Power? Not very long. If you have not backup equipment, it can be as little as 2 hours before your fish run out of oxygen in your tank and they start suffocating. If you do not invest in a power outage solution your cherish pets can perish within a few hours after the power goes out!

How much does a fish tank light cost to run? ›

Costs: Cost of running the LED with this aquarium set for 10 hours a day is just 2.7p! Costs: Cost of running Aquael ASAP 300 for 24 hours per day is just 2.7p!

How much electricity does a water tank use? ›

Modern, energy-efficient instantaneous electric water heaters have a nominal output of up to around 10 to 12 kW. This means that, depending on the water heater you go for, they would consume between 10 to 12 kW per hour.

How can I heat my fish tank without electricity? ›

Without electricity, it can be difficult to heat or cool an aquarium, so the important thing is to try to slow down any changes in temperature. If you're trying to keep the aquarium warm, keep the lid closed and wrap the tank with towels or sheets of styrofoam to prevent heat loss.

Do you leave a fish tank heater on all the time? ›

Do You Leave the Aquarium Heater on All the Time? Yes, you can leave the heater on 24/7. Aquarium heaters have an internal thermostat that turns off the heat when it reaches a specific temperature, thus keeping the water temperature within a few degrees of the desired setting.

How many showers can you get out of a 50 gallon water heater? ›

On average, hand washing takes about two gallons, Running the dishwasher uses 14 gallons, bathing/showering per person is 20 gallons, and washing a load of laundry is 30 gallons. So if you're in a family of four, a 50-gallon water tank should cover all those showers and washings.

How long does it take for a 50 gallon electric water tank to heat up? ›

Do you have an electric tank water heater that can hold 50 gallons at a time? This kind of water heater can heat water in anywhere between 145 and 150 minutes. Do you have a gas tank water heater that can hold 50 gallons? This type of water heater can heat water in anywhere between 40 and 50 minutes.

How much does it cost to run a 50 gallon water heater? ›

According to the Department of Energy, based on the assumption that an electric water heater runs for an average of about three hours per day, a 50-gallon water heater, running at 5,500 watts, with an electricity rate of $0.16 per kWh, will have an annual operation cost of $781.

What fish can produce the most electricity? ›

The electric eel, even when very small in size, can deliver substantial electric power, and enough current to exceed many species' pain threshold. Electric eels sometimes leap out of the water to electrify possible predators directly, as has been tested with a human arm.

Does leaving phone charger plugged in waste electricity? ›

No surprise here: a smartphone charger consumes power even when it's not charging a smartphone.

What can I unplug to save electricity? ›

Electronics to Unplug to Save Energy
  • Small Appliances. Small kitchen appliances (think: electric can openers, coffee makers, blenders, etc.) ...
  • Entertainment Systems. ...
  • Chargers. ...
  • Home Office Equipment.
Jul 20, 2021

Do phone chargers use power when not in use? ›

If you want to know if a plugged-in charger uses energy, the straight answer is “Yes”, but that's not the whole story. The truth is that the consumption is negligible.

Does a smart TV use a lot of electricity? ›

To put it in perspective, the average no-frills TV costs roughly $30-50 per year to power. Newer, Wi-Fi-enabled smart TVs with ultra-high definition (UHD) are definitely affecting your energy bill: CNN found that in some cases, a UHD TV will raise the cost to power a similarly-sized TV by almost 47 percent yearly.

How much electricity does it cost to run your TV all day? ›

Your screen settings and whether you use it for streaming or gaming can also change the amount of power it consumes. On average, your TV will use between 80 and 400 watts. If you estimate about 15 cents per kilowatt-hour, and you use your TV for about five hours a day, the final cost will be $2 – $9 dollars per month.

Do TVs run up electric bill? ›


The average American watches four hours of television a day. Over the span of an entire year, that adds up to over two months of viewing. If you have an HDTV over 40 inches and are tuning in at the same rate as the US average, your television may be using about 341 kWh a year and costing you $41 annually.

Can you leave a fish tank for 2 weeks? ›

Fish can go several weeks without food and in fact, many experience aquarists schedule fasting periods for their fish where they don't feed them for a while in order to clean up their digestive systems. So, if you are only going to be gone for a week or two, use this opportunity to fast your fish.

Can fish survive overnight without a filter? ›

It's possible for a fish to live without a filter for 7 days maximum and 3 days minimum. However, the length of time they can go without water purification depends on certain factors. These factors include the type of fish you have, how many fish are in your aquarium, and the acidic and bacterial level of the water.

Are LED lights OK for fish tanks? ›

LED lights for aquariums are an excellent option. They cost less to run, use up to 80% less power than fluorescent lights, last longer, and emit less heat that can be harmful to fish.

Do LED lights warm a fish tank? ›

Low heat output: LED lights do not generate the heat that incandescent and fluorescent light bulbs do, so they won't heat up your aquarium water.

Are LED lights too bright for fish tank? ›

Again, depending on the kind of fish you have, you'll want to think about color temperature. But in general, the lighting shouldn't be too bright for a regular tank since it could stress the fish. Too-bright lighting can also lead to algae growth.

Does water filter use a lot of electricity? ›

The problem is: Since people use 2 liters of water a day, the 2 liter water filtration capacity of a reverse osmosis water purifier consumes 0.03 kW of electricity. The water purifier needs to filter 33.3 liters of fresh water to consume 1 kW of electricity. 1KW charges money =5.77 Rupees.

How much is 1 kWh of electricity? ›

One kWh equals a thousand watts of energy used in an hour. Every appliance uses a different amount of energy. And a kWh is just a measurement of how much energy an appliance uses in an hour. So, a 1,000-watt tumble-dryer needs 1000 watts (1 kW) of power to make it work.

What is the most efficient way to heat an aquarium? ›

Another energy-saving option for heating your aquarium is using a solar heater with an aerator stone to send cold water up to the heater to be warmed and sent throughout the tank. A low-output solar heater will last longer than an average high-output heater without using electricity.

What temperature should I keep my fish tank? ›

Most tank fish do well at temperatures from 75-80 degrees Fahrenheit (23-27 degrees Celsius), but the needs of specific fish can vary. If your tank is home to just one or two types of fish, it is best to investigate their preferred temperature range and take steps to keep your tank in the middle of that range.

Can a fan cool down a fish tank? ›

A fan mounted at an angle or completely horizontal blowing on the water surface can decrease the temperature of the aquarium significantly. Keep in mind that if a lot of water evaporates from the aquarium, the salinity of the water will increase.

What wattage heater for 55 gallon tank? ›

For the heater wattage, the basic rule of thumb is to use between 2.5 and 5 watts per gallon of actual water volume in the aquarium.

Should I remove fish tank heater in summer? ›

Turn your heater down, but not off. Some experts suggest unplugging the heater, but the risk in doing that is the ambient temperature suddenly dropping and forgetting to plug it back in. A sudden drastic drop in aquarium temperature can trigger the onset of ich or other parasites.

Why do you have to leave a fish tank for 24 hours? ›

Nitrifying bacteria convert toxic ammonia into nitrite, then less toxic nitrate. Without beneficial bacteria in place inside an aquarium filter, fishkeeping as we know it is not possible as, as soon as you put fish in your tank, ammonia will be excreted and they will poison themselves and die.

How much electricity does a 50 gallon water heater use? ›

If you check the table above, you can see that the standard 50-gallon water heater uses 4500 watts of electricity. Even smaller 30-gallon and 40-gallon heaters will use 4500 watt heaters. However, 20-gallon water heater will use anywhere from 1000 watts to 2000 watts of electricity.

How much electricity does it take to heat 50 gallons of water? ›

4622 kWh for a 50-gallon electric tank with a 0.95 energy factor.

How much does it cost to maintain a 50 gallon fish tank? ›

Typical Costs For Aquarium Maintenance

Many swear by the rule of $1 per gallon, but you can generally expect professional aquarium maintenance to cost at least $50, ranging well into the $100s for more complex systems and larger tanks.

What wattage heater do I need for a 50 gallon fish tank? ›

Finding the Right Aquarium Heater Size
Tank SizeRaise heat with 9 degrees Fahrenheit (5 degrees Celsius)Raise heat with 27 degrees Fahrenheit (15 degrees Celsius)
40 Gallon/150 Liter100 watt300 watt
50 Gallon/200 Liter150 watttwo 200 watt
65 Gallon/250 Liter200 watttwo 250 watt
75 Gallon/300 Liter250 watttwo 300 watt
4 more rows

Is it expensive to heat water with electricity? ›

It is more expensive to heat water using electricity than it is with gas. The majority of households will need to use an immersion heater for at least two hours per day to ensure the water is warm enough, which can tot up to significant heating bills.

How much electricity does a microwave use? ›

The average-sized microwave oven uses about 215 kWh of electricity per year. In terms of energy usage, the appliance's wattage ranges from 600 to 1,500 watts. However, because microwaves are only used for short periods of time, their overall yearly energy use is lower than what their pull would suggest.

Why is my water heater using so much electricity? ›

A tank-style water heater consumes energy even when you're not using hot water, because the unit's gas burner or electric elements have to cycle on repeatedly to keep the water inside at the thermostat's temperature setting.

How long does it take to cycle a 50 gallon fish tank? ›

The cycling process usually takes six to eight weeks.

Do not add more fish until the ammonia and Nitrite levels have both dropped. Remember to add new fish a few at a time to prevent over-stressing the filter.

How often should you change the water in a 50 gallon fish tank? ›

Change 10 to 15 percent of the water each week. If your tank is heavily stocked, bump that up to 20 percent each week. A lightly stocked tank can get by for two weeks, but that should be the maximum length of time between water changes as you do not want to place any stress on your fish.

How often should I do a water change in a 50 gallon tank? ›

You should do a 25% water change every two to four weeks. There is no reason to remove the fish during the water change. Make sure you stir the gravel or use a gravel cleaner during the water change.


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