You get your water tank cleaned by getting it properly scrubbed, washed & refilled via experts and the water & the water tank look perfectly clean.
But after a few days or weeks, you notice something strange.
Although, while examining the stored water after few weeks, you notice the stored water looking slightly green
At first, you may think the tank wasn’t cleaned properly. So, you get it cleaned again. The green colour disappears, and the water looks clear.
Then it happens again.
You might start feeling irritated as you are trying to keep your water tank clean as best you can. However you are not solving the problem, you are only getting whatever we can see for ourselves cleaned.
So, what exactly makes water turn green?
What Makes Water in a Tank Turn Green?
The answer to the persistent problem is the growth of algae.
Algae can easily grow in the water tank when its favourable conditions are present. Following are common conditions that create favourable environment for algae growth
- Exposure to Continuous Sunlight
A major active participant of algae growth in water tanks is sunlight
If your water tank is exposed to strong sunlight for long hours, the conditions can become favourable for algae to grow, especially when water remains stored for a long time.
This is why tanks placed on open terraces can sometimes face this issue more often.
- Stagnant Water
If water stays for long periods of time in the tank without any movement or being used, can create favourable conditions for growth of algae along with other microbes.
However, this does not conclude that stored water will automatically develop algae, but if other favourable conditions are present, growth of algae is very much possible
- Hot Climate
Another likely participant in algae growth is the hot weather.
So it is very likely that during summer, if the water tank is exposed to heat & sunlight for long periods of time & water inside the tank is stagnant algae can easily grow as all its ideal conditions are present
However, The water tank may look clean, but…
This is where confusion occurs.
You may thoroughly clean the inside of the tank and remove all the visible green deposits. But if the tank continues to receive strong sunlight and the conditions remain the same, algae can simply start growing again.
So, the issue isn’t always “Is my tank clean?”
Sometimes, the bigger question is:
“What is allowing algae to grow in my tank again and again?”
How Can You Reduce Green Water Problems?
There are a few simple things you can do.
1. Make sure the water tank is always covered properly
Ensure that the lid of your water tank is closed tightly. This will prevent the unwanted material like dust, leaves, etc from entering your water tank
2. Reduce Tank’s Exposure to Direct Sunlight
Always try to install your water tank at such a location where it can be shaded from direct sunlight or create a shade over your water tank as it will prevent algae growth
3. Get your tank cleaned at Regular Intervals
Timely cleaning of the water tank is very important. Don’t wait until the water starts looking dirty or green before cleaning the tank.
Check What Happens After Cleaning
If the same problem keeps returning even after proper cleaning, don’t simply keep repeating the same process.
Look at the bigger picture—sunlight, temperature, storage duration and the type of tank being used.
What If You Want to Reduce Algae Growth at the Tank Itself?
This is where the type of water storage tank can make a difference.
There are some water tanks that come with anti microbial properties which prevent growth of algae, so look into these tanks while making a purchase
Eonspark Water Tanks: Made in Karnataka
Eonspark water tanks manufactured in Koteshwara, Karnataka under the parent Company Rajaram Polymers have been serving the industry in Karnataka since the last 19 years.
With practical usage & innovation in mind, Eonspark has a water storage solution for all kinds of needs from household, agricultural to commercial applications and have a perfect solution for prevention of growth of algae & fungus as well.
Eonspark Aureus Anti-Microbial Water Tanks
At Eonspark, the Aureus range of anti-microbial water tanks is designed with Copper Nano Particle (CuNP) technology.
The Anti Microbial range of tanks consists of Copper Nano Particle (CuNP) Technology wherein the copper nano particles that embed in the inner & outer layer of the tank prevent growth of algae & fungus both on the inside & outside, hence keeping the stored water clean.
The Anti Microbial range includes:
Eonspark Aureus 3 Layer Anti-Microbial Water Tank
- A regular 3 layer tank designed keeping the everyday use of overhead water tank in mind
- Consists of Copper Nano Particle (CuNP) technology making the tank free of algae.
- A practical option for all kinds of industries including household, agriculture and commercial.
Eonspark Aureus Tetra 4 Layer Anti-Microbial Water Tank
- Designed for people who like & require high layers tank which can also be used on daily basis in a household
- Consists of Copper Nano Particle (CuNP) technology making the tank free of algae.
- A practical option for all kinds of industries including household, agriculture and commercial.
Eonspark Aureus Horizon Anti-Microbial Water Tank
- Horizontal water tank designed for places and applications that do not require vertical tanks
- Consists of Copper Nano Particle (CuNP) technology making the tank free of algae.
- Useful where available height or installation space is a consideration.
Eonspark Aureus Utility Anti-Microbial Water Tank
- A multipurpose storage tank designed for uses beyond conventional overhead water storage.
- Consists of Copper Nano Particle (CuNP) technology making the tank free of algae.
- Suitable for anyone looking for a multipurpose tank option.
Eonspark also offers regular water storage tanks, including:
- Eonspark 3 Layer Water Tank
- Eonspark Tetra Water Tank
- Eonspark Horizon Water Tank
- Eonspark Utility Multipurpose Tank
The right choice depends on how you use the tank, how long you generally store water and the conditions in which the tank is installed.
To explore the full range, visit their website: www.sunrisetank.com/
Head Office & Manufacturing Unit
Address: Shri Sudhindra Kripa, Koni Village, Koteshwar – Udupi District, Karnataka – 576222
Phone: 8310252548 | 8105567812
Website: www.sunrisetank.com
Bengaluru Branch
Eonspark Innovations Private Limited
Address: No.5, Channappa Farms, Devagiri, Kumbalagodu, Bengaluru – 560074
Phone: 7338449770 | 8310252548 | 8105567812
Making a Smarter Choice
If your water keeps turning green even after you clean the tank, maybe the problem isn’t just about cleaning.
Sometimes, it is about the conditions in which the water is being stored—and the kind of tank you are using.
So, the next time you find green water in your tank, will you simply clean it again, or will you try to find out why the algae keeps coming back in the first place?
