The bubbles go face down on the solar cover because when the sun hits the smooth side if the cover it warms the bubbles up on the other side & the bubbles on the solar cover holds more heat than the smooth side
The bubbles need to go in the water, facing the bottom of the pool.
The bubbles go down on to the waters surface.
The smooth side of a solar pool cover should face down toward the water to help trap heat and prevent debris from entering the pool. The bubbles or air pockets on the cover should face up, as they help to capture and retain heat from the sun.
Personally, I disagree with the logic used by those above. If the bubbles are up, there will be larger surface area to absorb the sun's heat. Increased levels of heat absorption seems more important than the rate of heat transfer, especially when considering the fact that heat transfer takes place almost instantaniously.****i have tried it both ways, bubbles up or down. makes little or no difference heating. with bubbles down, though, it is easier to clean debrie off the cover and keep it clean.
Personally, I disagree with the logic used by those above. If the bubbles are up, there will be larger surface area to absorb the sun's heat. Increased levels of heat absorption seems more important than the rate of heat transfer, especially when considering the fact that heat transfer takes place almost instantaniously.****i have tried it both ways, bubbles up or down. makes little or no difference heating. with bubbles down, though, it is easier to clean debrie off the cover and keep it clean.
All Solar Pool Covers are placed on your swimming pool with the bubble side down, or facing the water. This allows an air pocket to form under the cover to trap heat & provide the maximum insulation value the cover is designed for. -Charlie Goss President DPD Pools / PoolDeals.com
Go to the left side where the barrelfish is behind the rock wall. Use your sub to block the vent that blows bubbles out at you. The bubbles will go inside and shove the barrelfish down. Go down and block the vent there, and the bubbles push him right. Go right and block that vent to shove him to the upper left where you can get your photo.
Bubbles would go down because more carbon dioxide dissolved in water increases the water's density, making it heavier and causing bubbles to sink rather than rise. Additionally, the increased amount of carbon dioxide may reduce the water's oxygen content, affecting the buoyancy of bubbles.
The didstributor says bubble side down ( for instance solarcovers.com). I do mine bubble side up because when I reel it in the bottom part is in contact with the pool edge and the friction may damage the bubbles.
It is possible to buy a Solar Pool Cover on different websites like Ebay, Amazon or on websites of a manufacturer itself. For example: solardirect. Another way is to buy the cover in home improvement stores or building supplies stores.
go to search dolls and look up bubbles. click on rolling bubbles and scroll down to the dolls they recommend and click on bubbles. here's the page that lets you go to the next clue. http://www.cartoondollemporium.com/bubblesdoll2.html