DIY POOL LIQUID Solar HEATING!! Stearyl alcohol & Isopropyl alcohol Pour 8.5 ounces isopropanol into jar. Pour .5 ounces of stearyl alcohol flakes or granules in the jar, screw the lid on tight. Shake vigorously until the stearyl alcohol alcohol are completely blended.Apply to the water by dribbling the mixture along the length of the windward side of the pool at a ratio of one fluid ounce per 500 s.f of pool surface area. REDUCES HEAT LOSS up to 75% its whats in those solar fish!!
How to Build a Easy DIY Solar Pool Heater. All you need is 4 two foot lengths of pvc, 4 90 degree pvc elbows, foam pipe insulation, duct tape, 6 mil black plastic and some wire ties. The project takes less than one hour. This design works great for above and in ground swimming pools. http://www.diyeasycrafts.com/