Motoro Sting Ray Care (Potymotrygon Motoro): Ok, so i wasn't active since long time but here is to another post on this blog detailing how i take care of my newest pet along with my turtles :) In this blog we will discuss about keeping fresh water Sting Rays especially Motoro Sting Rays. Before beginning you must first understand that "THESE ARE NOT THE FISHES FOR BEGINNERS".I would suggest you to first get some experience through fishes like an Oscar or Cichlids or Flowerhorn or even a common Silver Arowana ,they will give you enough experience of keeping large and sensitive fishes if you have some prior experience of keeping fishes; if you don't have any experience then you should just forget about them and start with gold fishes. In care of any variety of sting rays some basic things which should be kept in mind are: 1. Water quality : they are very sensitive towards water quality, if the level of ammonia and nitrates rises in water the effect can be seen clear...