How big of a group do tiger sharks swim in?

Does a perch have paired appendages? How much food do you have to feed a clown fish? What are the names of the oceas? What type of algae forms coral reef? How often do you feed a pregnant platy? Can goldfish not be fed for 2 days? Where is the habitat and range for a piranha? What if your fish is swimming sideways? Can you turn into a snail by eating snail food? Do agnathas have scales? Are bass fish bottom water fish? Why is my clown fish that use to not swim much is now swimming quite a bit? Why is your Oscar fish not eating guppies? What are cookie cutter shark traits? What is the largest species of Clownfish? Is a banded coral sea snake a consumer producer or a decomposer? How do you get rid of calcium deposits on saltwater metal plates? How do you calculate water volume in an aquarium? How are marine organisms adapted to salinity? Do sea horses have a pocket or pouch?