Turbo Tropical Fish Liquid Solar Blanket The TURBO Solar Fish is the next generation of the Tropical Solar Fish Liquid Solar Blanket, featuring the Patented Computerized Pump Disperse System. This Hi-tech pump's microprocessor keeps the TURBO functioning properly and is programming for different size pools to pump precise measurements of liquid every hour for up to 60 days. The new TURBO is easier to use, and the liquid inside is more effective, keeping pools warmer, longer. TURBO lasts twice as long as the original Solar Tropical fish.