Green hair algae. Green Hair Algae. Is probably the most common of all algae you will come across in your aquarium and can take on many forms, from spots, hair, or bushy appearance. Light green in colour and can reach lengths of over 1 inch and if left on its own, it will cause problems.
Symptoms of schizophrenia may actually start earlier than age 16. The problem is that behaviors such as irritability and sleep problems may be symptoms of the disease or may be normal teenage behaviors. As more research is done, experts should know more about when the symptoms of this lifelong disease begin.
Originally Answered: What is the average age of onset for paranoid schizophrenia? The average onset of schizophrenia is 16â30. To onset earlier than 16 is extremely rare, and shizophrenic like symptoms in under 16s are usually a different mental illness. For example, a 12 year old may hear voices and see things, but is actually by a depressive or manic episode.