# How Much Electricity Does A Fish Tank Use UK?

The heater, light, and filter will all consume energy in a tropical tank. Let’s have a look at a few examples.

A Juwel Rio 180 includes a 200-watt heater, two 45-watt LED lights (for a total of 90 watts), and a 7-watt, 600-lph pump. The total power consumption is 297 watts, despite the fact that the heater will only be on for half of the time and the lights for a maximum of half a day. Not in a day’s time. This brings the average daily power use down to 152 watts.

The average cost of electricity per kWh is 22p (March 2022), which means you pay 22p every 1000 watts used per hour. So, at 152 watts, a Juwel Rio 180 costs 3.34p per hour, 80p per day, and 292.93 per year to run. You can also reduce the cost of illumination by turning on the lights for less time or switching to the Helialux 1000 LED at 48 watts. Let’s look at another scenario.

A 50-watt heater, an 8-watt LED light, and a 4-watt filter are included in the Aquael Leddy 60. The total power consumption is 62 watts, but the heater and lighting consumption should be cut in half because they are only on for 12 hours out of 24, and the average power consumption is just 31 watts. When you multiply 22p per kWh by 1.33p per hour, 16p per day, and 59.78 per year, you get 1.33p per hour, 16p per day, and 59.78 per year on your power bill. That’s how to keep tropical fish on a budget! Especially when compared to the average amount of money we spend on gasoline per automobile each year, which is \$811 on average.

## Is it true that a fish tank consumes a lot of electricity?

The overall consumption for a modest tank (10 gallons) based on a freshwater fish only aquarium at around 72 F is about 150 kWh per year. A small aquarium (30 gallons) will need between 150200 and 200400 kWh per year, whereas a large aquarium (55 gallons) would use between 200400 and 200400 kWh per year. These figures are based on the most basic equipment and are intended to be used as a guideline only.

### Aquarium Lighting

The lighting system consumes the most energy, accounting for around 45 percent of the entire expenditure. The heater is usually the second most expensive item, accounting for roughly 35% of the entire cost. Filters typically consume about 12% of the total energy, with airpumps, etc. accounting for the remaining 8%. This, too, is based on a typical aquarium layout.

The aquarium’s lighting is the sole component that does not operate on a 24-hour cycle. Furthermore, the illumination time as well as the equipment we employ may simply regulate the lighting costs.

## What is the wattage of a fish tank heater?

The main rule of thumb for heater wattage is to utilize between 2.5 and 5 watts per gallon of actual aquarium water capacity. However, depending on how much you want to boost the temperature, you may need additional wattage.

## Is it costly to own a fish tank?

Your freshwater fish tank’s initial cost can be very modest. You can easily spend less than \$100 if all you want is a single lonely fish in a modest aquarium. Furthermore, your maintenance charges will be around \$5 every three months or such.

We recommend starting with a modest tank and a few of fish. This larger freshwater community will provide your fish with a far more enjoyable environment than a plain bowl. It will be inexpensive and incredibly gorgeous to look at at the same time.

Although many freshwater fish have few requirements, tropical freshwater fish may require warmer water. You shouldn’t require a heating system unless you have tropical fish. You can add lighting to your tank to make it easier to view your fish, but it’s not necessary if your tank is in a well-lit region.

At the very top end of the scale, a freshwater aquarium can cost up to \$500, but that is assuming you acquire all of the best accessories for your fish. You can buy a really decent setup for as low as \$200 to \$300.

## What is the most energy-intensive activity?

The Top 5 Electricity Consumers in Your House

• Heating and air conditioning. Your HVAC system consumes the most energy of any single appliance or system, accounting for 46 percent of the energy used in the average U.S. house.
• Equipment for television and media.

## How much does a kWh of energy cost in the United Kingdom?

When computing your bill, energy companies look at how many kWh you use. The price per kWh (or unit cost) agreed in your gas or electricity tariff is then multiplied by this value (which could be fixed or variable).

Several factors influence the unit cost. Household energy usage and unit costs in various regions are examples of these.

Households with low energy usage may pay more per unit, depending on the supplier. Households with high energy consumption may pay less per unit. While the frequency with which you utilize energy might have an impact on your energy bills. Using electricity during off-peak hours will save you money.

The cost of a unit varies depending on whether you pay with a credit card, a direct debit account, or a prepaid account.

The average cost of basic electricity in the UK in 2021 was 18.9p/kWh, according to the Department for Business, Energy & Industrial Strategy (BEIS). However, there was significant regional variance, with Merseyside and North Wales costing 20.2p/kWh for power and Yorkshire paying 18.2p/kWh.

The unit cost, however, is not the sole price on your statement. A monthly fee will be charged to finance national grid maintenance as well as maintaining your home linked to the energy system. Standing charges are exactly what they sound like. It’s a fixed daily fee that has nothing to do with the amount of energy you consume.

Natural catastrophes and wars raise the wholesale cost of energy, which has an impact on unit costs. However, if you’re on a fixed rate contract, you won’t see it until the end of your contract.

## Is it necessary to switch off the aquarium filter at night?

Turning off your aquarium filter every night is not a smart idea. The filter is critical to the health of your tank, and turning it off for long periods of time might cause difficulties.

## Is it possible for fish to sleep with the light on?

One of the most prevalent questions is whether or not to leave the aquarium light on overnight.

To survive, fish require both light and darkness. Like most other animals, fish need darkness to rest.

Due to their absence of eyelids, they require a sufficiently dark environment to sleep or relax.

Stop leaving the aquarium light on all the time or forgetting to switch it off on occasion.

## How much does an aquarium heater cost to run?

Most of the time, the size of your tank, the time of year, and the temperature of the air in your aquarium room determine how much more money you’ll spend at the end of the month.

However, in a 30 to 50 gallon aquarium, a 150 watt heater running for 24 hours, as it would in the winter, can cost you anywhere from 20 cents to slightly more than half a dollar in electricity, depending on your local supply prices.

## Is it okay if I leave the heater on in my fish tank?

Yes, you can leave the heater on 24 hours a day, seven days a week. An inbuilt thermostat in aquarium heaters switches off the heat when it reaches a certain temperature, keeping the water temperature within a few degrees of the specified setting.

Allow the heater to adapt to the temperature of the aquarium water for 20 to 30 minutes before connecting it in to avoid breaking it due to temperature shock. When the heater is turned on, it must also be submerged in water. (The minimum water level is sometimes indicated by a line on the heater.) Otherwise, it won’t be able to reliably monitor the temperature of the water or adjust the heating. When changing the water, remember to unplug the heater or switch off the power strip because it may burn out or crack if it is exposed to dry air.

Thankfully, heaters don’t require much maintenance unless you want to gently wipe algae off with a toothbrush. If you must remove the heater for any reason, the manufacturer recommends that you wait at least 30 minutes for it to cool down before handling it.