They grow about 8mm, but if in a very good and big environment, they can grow up to 20mm.
Shrimp.
Shrimp
depends how big the shrimp is
A marine crustacean that is like a shrimp and in the order Euphausiacea is called krill. Krill are found in each of the oceans on Earth.
Prawns (if you check the clue, I'll be it says "really big shrimp" and not "a really big shrimp.")
Krill
No. The only species of shrimp that I know of that are called "Cleaner Shrimp" are all marine species and can not live in fresh water.
Yes, shrimp are native to the waters around Barbados. The region's coastal and marine ecosystems support various species of shrimp, both in shallow waters and deeper oceanic environments. These shrimp are an integral part of the local marine biodiversity and are also significant to the fishing industry in Barbados.
Mantis
Krill is a shrimp-like marine invertebrate animal
shrimp, krill and other small marine animals
fish,shrimp,and crab