An indicator is a substance that changes colour in the presence of another substance.  Let say inside the beaker are substances of both glucose and starch. The glucose and st â¦ arch are of same colour.
How long will dwarf shrimp live? Most dwarf shrimp live between 1.5 and 3 years. There are some very long lived shrimp, such as the ope ula (Hawaiian Red Shrimp). This shrimp can live beyond 20 years in captivity. How big will dwarf shrimp get? Most dwarf shrimp stay between 1.5 and 2.5 inches.
For example, Iâve been working on a shrimp boat out of Mcclellanville for the past couple of months and weâve been catching big, pretty white shrimp that count 10-15 per pound and 16-20 per pound. Weâve been selling these for less than $4 per pound right off the boat. Most people we sell to are friends or friends of friends; itâs sort of an underground market, but if youâre in the know you can stock up your freezer for the year on some of the best shrimp around.