The color of the blanket is not rellevant. However, algae multiplies much faster in warm water and gas trapped under a solar cover can be converted into algae food. The cover should be removed during peak heating hours and put back on afterwards.
Pool water gets hot without the cover all on its own. The cover is to prevent heat loss more than to multiply heat gain. We see many more pools with algae if covered all the time rather than those where the cover is removed often.
Pool & Spa
The colour of a blanket can make all the difference... there is a swimming pool cover called EnergyGuard. It has been proven to stop algae growth, as well as saving time, money, water and energy usage. The product is unique with its dark blue top surface and a black underside. This means that the cover absorbs the sun's heat while blocking the sunlight from entering the water, therefore stopping photosynthesis and algae growth. A UK test lasting two months established that a pool with an EnergyGuard cover remained clear of algae without chemical treatment. In a winter test from October 2008 to April 2009, a UK pool was covered with an EnergyGuard cover and a woven mesh debris cover. No winter pool chemicals were used. The water was clear of algae after the 6 month winter period.
Hope that is useful
Thanks
Emma
Leaving the solar blanket on for extended periods can lead to poor circulation and lack of oxygen in the pool. This can cause the water to become stagnant and promote the growth of algae and bacteria, leading to cloudy water. It's important to regularly remove the solar blanket to allow for proper water circulation and maintain water quality.
They don't "create it" but they do promote growth.
A common household item that can substitute for a liquid solar blanket is plastic wrap or a large sheet of clear plastic. When placed over a pool, it helps retain heat and reduces evaporation, similar to a liquid solar blanket's function. Ensure the plastic is secured properly to prevent it from blowing away and to maximize its effectiveness in trapping heat.
You can use a solar cover reel to keep the solar blanket securely in place. Alternatively, you can invest in cover clips or straps that attach the blanket to the edges of the pool. Additionally, make sure to store the blanket properly when not in use to prevent it from blowing away.
Remove the vinyl cover when using a solar blanket to warm the water. If the vinyl cover is used at the same time as the solar blanket, the vinyl cover absorbs most of the heat and then transfers the heat into the air or water between the vinyl cover and the solar blanket. Then the heat transfers to the solar blanket and then, finally, into the water. When this happens, a lot of heat remains in the vinyl cover and air/water between the two covers instead of getting into the water. It is preferable to have the heat absorbed by the solar cover and then transfer directly into the water. Hope this helps... Too much redundancy in pool covers.
his solar powerd blanket
bubbles down
With a solar blanket . They also have solar heaters you can hook up to them.
If this blanket is vinyl as many are then use Aqua Seal or Seal All.
Bubbles on a solar blanket can break and come off due to various reasons such as exposure to the sun's UV rays, chemical imbalance in the pool water, poor maintenance, and age of the solar blanket. Wind, rough handling, and high temperatures can also contribute to the breaking and detachment of bubbles. Regularly cleaning and storing the solar blanket properly when not in use can help prevent this issue.
You lay it across the surface of the pool.
A good solar blanket is durable, UV-resistant, and able to effectively retain and transfer heat from the sun to the pool water. A bad solar blanket may be low quality, prone to tearing or deteriorating quickly, and may not effectively heat or maintain the pool temperature.