Does Your Plastic Water Storage Tank Really Need To Be Black?

Water storage tanks are a part of every home, yet most of the time we don’t give it much thought. Unless you need to buy a new plastic water storage tank, or suddenly the tank becomes empty, we don’t give a second thought to it. Yet, it is widely acknowledged that most water tanks that we see on the roof of a home are black in colour. Ever wondered why that is?

Everything that is manufactured is done with some kind of process and keeping some factors in mind. It’s not a casual decision that the tank manufacturers did to make it black when you can make it more attractive by adding some colour to it. A colourful tank will certainly add a better touch to your colourful home. But the reason for this was to make the tank a safe place for storing water.

Your plastic water storage tank is being used to supply water throughout the home. Whether you are working in the kitchen, taking a shower, washing your clothes, or even drinking the very same water, it is very essential that you get a continuous supply of fresh and healthy water. This is where the colour black comes into play.

It is not possible for anyone to clean the plastic water storage tank every day in order to keep the stored water clean. It will be quite a time consuming and not economically feasible. So, instead, the tanks were made black in colour because when the water comes to the exposure of the sunlight, it increases the chances of growth of algae in it. A black plastic water storage tank minimizes the entry of the sunlight in the water as it absorbs most of the sunlight. Overall, it reduces the growth of algae up to a large extent.

But on the other hand, as much as it helps to keep the water fresh and healthy, the black colour also has a downside to it. Even though it reduces the algae growth by blocking the sunlight intensity, it acquires a huge temperature as well. This is also due to the fact of being black, as it absorbed the heat as well, especially for people who live near the equator.

Thankfully, now technology has progressed. This is why, if you go out in the market, you will find various colours of plastic water storage tanks. Don’t doubt the credibility of these tanks. What changed? The advanced manufacturing process, known as the rotomoulding process doesn’t allow the growth of algae or any other outside factors to enter the tank. There are multilayered tanks that stop the sunlight before it even reaches the innermost layer. This not only keeps the water healthy and fresh but also keep it cool in hot weather.

So, if you are looking for a plastic water storage tank, don’t be in doubt. Go ahead and buy a colourful tank matching it with the colour of your home.