Whether it is for domestic or commercial purposes, the task of choosing water storage tanks is truly ticklish. There are so many varieties available in the market. Among them, the two most discussed water tanks are the plastic water storage tank and the steel water tank. Penguin Tank, the most loved water tank supplier in Kolkata, in this blog, would draw comparisons between the polywater tanks and the steel tanks. • Installation: Steel tanks- The entire process of installation in this matter, becomes a bit hard as stainless-steel water storage tanks are much heavy in weight. Polywater tanks- Plastic water storage tanks, on the other hand, are very much light in weight. Hence, the process of installation becomes very easy. Even, it can be re-located if needed. Polywater tanks are easy to move from one place to another. • Maintenance: Steel tanks- Steel tanks require expensive maintenance to keep the water fresh and potable. Polywater tanks- Plastic tanks require minimum maintenance and the maintenance process is very easy if it is a polywater tank. • Quality of water: Steel tanks- Because of the screws and other connecting parts of a steel tank, the water often gets polluted. Rusting is common in steel tanks. Heavy rusting hampers the quality of the potable water. Polywater tanks- As polywater tanks nowadays are made of food-grade plastic materials, they are totally rustproof. Hence, the water inside the plastic water storage tanks remains pure and fresh for a longer period of time. • Size: Steel tanks- Steel tanks are bigger in size if we compare them with plastic tanks. The capacity of steel tanks is abundant. Polywater tanks- Plastic tanks are not that much big like steel tanks. • Style: Steel tanks- There is less variety in steel tanks. Polywater tanks- Polywater tanks are versatile in shape, color, and style. There are so many colors available for a polywater tank. You may choose according to your wish. • Price: Steel tanks- Stainless steel tanks are comparatively expensive because of their huge size, and material. Polywater tanks- Plastic tanks are affordable and cheap enough. It is undeniable that nowadays people prefer plastic water tanks more than steel tanks. If you are one of them, buy a supreme quality plastic water storage tank from Penguin Tank at a reasonable price rate.