Worried about your electricity bill?

Our popular Electricity Cost Calculator can now tell you how much money you'll save by switching to a different electricity supplier.

Don't tell your other half, but the many appliances we use in our aquariums can guzzle quite a lot of electricity and, if you have a large tank, they can dramatically increase your fuel bills.

If you want to estimate roughly how much electricity your aquarium is using you can enter the details on your appliances into our Electricity Cost Calculator and it will give you a full breakdown of where the energy is being used.

Now, thanks to technology provided by Uswitch, we're able to tell you exactly how much money you'd save if you were to switch electricity suppliers.

Uswitch says that switching energy companies is easy using their website and only takes a few minutes: "Moving to a new supplier is not risky. Most suppliers are large, trusted companies and all of them are regulated to ensure standards of service."

The service is also free for consumers and you are under no obligation to switch when you visit the site.

Why not see how much you could be saving?

Update: One reader has just contacted us to let us know that he's switched suppliers and stands to save around 800 on his annual electricity bill!