One final tip: THE BEST WAY TO FIGURE OUT WHAT COLOR TO USE IS: Test, experiment, and try. Get to know the body of water. Get to know the fish in the body of water. After a while, you will learn EXACTLY which colors the fish prefer.
The living sloths are omnivores. They may eat insects, small lizards, and carrion, but their diet consists mostly of buds, tender shoots, and leaves, mainly of Cecropia trees. They have made extraordinary adaptations to an arboreal browsing lifestyle.
There, some sloths clock in 15 to 20 hours of sleep a day. When they are awake, their arboreal lifestyle offers them limited choices in food, and so, as herbivores, they eat whatever plant matter is available to them in the trees.