加勒比海的紫色发行的专利，紫色不再安全

You’ve most likely heard of Purple Up, the product that some aquarists use when they can’t seem to get any coraline algae growing in their saltwater aquariums. Besides being a very popular product, Caribsea, the manufactuer has been touting that they recently were issued a patent for Purple Up. It seems that getting those pink, purple and other colors of coraline algae are worth a patent. Because of this加勒比海在大促销活动中，您可以将您的手放在一瓶紫色的东西。加勒比语告诉我们，他们赠送了价值超过16,000美元的免费产品，所以请加入他们的Twitter提要希望您也能得到自己的瓶子。