A crystal clear pool is the wish of every pool owner. However for others, no matter how regularly they use pool chlorine tablets, algae blooms repeatedly destroy their vision of crystal clear pool water. Not only does this destroy the look of the pool, but also poses a danger to swimmers’ health and pool equipment longevity.
Reasons for Algae’s Stubborn Growth
Algae are microscopic creatures thriving in watery environments, especially under particular conditions. Chlorine tablets are commonly used as the first technique to disinfect swimming pools as they release chlorine – an oxidizing agent that theoretically destroys algae. Then why do many pool owners still experience algae?
One of the largest reasons is that not all algae are equally sensitive to chlorine. Algae exist in different forms such as green algae, yellow algae, and black algae, and all of them are resistant to chlorine to a varying degree. The most common green algae is readily destroyed by effective chlorination but yellow algae and black algae have protective coverings or specialized structures which provide them with higher resistance to chlorine. Even if chlorine tablets are utilized according to instructions, resistant algae can still survive and reproduce.
The other reason is the stability and quality of the chlorine which is released from the chlorine tablet. Most chlorine tablets are supplemented with additives and stabilizers so that the chlorine is active for a longer time in sunlight. While these stabilizers help, they sometimes cause the chlorine not to penetrate and kill algae effectively. In addition, if the tablets dissolve unevenly or are not distributed properly in the pool,some areas may not receive enough chlorine.
Pool water chemistry is also critical. Algae can thrive in water with an imbalanced pH level, too much phosphate, or too little cyanuric acid. With adequate chlorine, there is still enough favorable environment for algae to grow if water chemistry is not well cared for. Weak circulation, inadequate filtration, and warm temperatures are some other circumstances that can further add provide algae with ideal environment to thrive.
Effects of Algae Blooms
A pool with algae is worse than a nuisance. Algae will cause skin and eye irritation among swimmers, especially when the algae blooms are extremely large. The slippery texture of algae will also render the pool surface slippery, offering a greater risk of uncontrollable slips and falls. From an equipment perspective, algae will plug up pool filters, render them less effective, and cause premature wear and tear. Algae growth’s acidic residues can corrode pool liners, pipes, and other equipment while necessitating costly repairs.
Solutions to the Algae Conundrum
Fortunately, some solutions meet these challenges head-on. QC Industry provides a variety of sophisticated pool treatment products that target even the most persistent algae. Our company is the swimming pool chlorine tablets manufacturers with specialized formulations that penetrate resistant algae’s protective barrier to eliminate it completely. Unlike traditional chlorine tablets, our tablets have been formulated for release of chlorine in a steady, potent manner, while providing disinfecting effectiveness and limiting additives’ impact on their performance.

With QC Industry’s pool treatment options, there is no more fear of continuous algae problems. Our treatments have been tested and proven in every kind of pool environment and we have thousands of happy customers to show for them. Say goodbye to murky, algae-green swimming pool water and hello to a sparkling, inviting pool where you can go for a swim without worrying about the pleasure of swimming. Leave it to QC to revolutionize your pool-owning experience and have your pool in pristine shape year round.