There are many different kinds of marshes, ranging from the prairie potholes to the Everglades, coastal to inland, freshwater to saltwater. All types receive most of their water from surface water, and many marshes are also fed by groundwater.
Shrimp are marine crustaceans that are found on the bottom of the water in nearly every environment around the world. Shrimps are generally tiny in size, with some species of shrimp being so small that many animals cannot see them.hrimp mainly feed on algae and other plant particles along with tiny fish and plankton in the water. One species of shrimp is known to stun it's prey before eating it by making a loud noise with one of it's claws, that makes a snapping sound through the water.
To provide your shrimp with an ideal environment for building burrows, use a mixed-bed substrate of sand and coarse coral gravel (Â¼- to Â¾-inch [0.5- to 2-cm] fragments of coral branches). A deeper bed is best, but about 3 inches (8 cm) will do.f you want to keep pistol shrimps and gobies together, by far the best thing to do is buy them together. That way you can be sure to get a shrimp that is compatible with your goby and be sure that the goby and shrimp will find each other and continue their relationship in the aquarium.