Buy the 11.5" Green Turtle with Sunglasses Floating Pool Chlorine Dispenser at Michaels.com. Finally summer is here! You have just opened your pool or spa and oh no what is that your boring old chlorine dispenser is broken? Have no worry this chlorine dispenser will be the perfect purchase for your pool. Add this unique chlorine dispenser to your pool for a shockingly clean pool and it also ensures the proper chlorination levels to your pool.