An estimated 150,000 people in the United States are diagnosed with Spinocerebellar Ataxia. SCA's are the largest group of this hereditary, progressive, degenerative and often fatal neurodegenerative disorder. There is no known effective treatment or cure.Spinocerebellar Ataxia can affect anyone of any age.pinocerebellar ataxia (SCA) is one of a group of genetic disorders characterized by slowly progressive incoordination of gait and is often associated with poor coordination of hands, speech, and eye movements.
A: As a general guideline, a monthly 25% water change is recommended. However, smaller, more frequent water changes (15-20% every 1-2 weeks) are preferable for heavily stocked aquariums or aquariums with large fish. Routine water changes have always been a basic aspect of aquarium maintenance.
Cloudy Water in New Aquariums. When you first set up your tank, your tank has to cycle so the biological elements of the filter are ready to handle the waste produced by the fish. Cloudy or milky water is common during this process, but it usually does not show up until fairly late in the cycle. If your tank has only had fish in it for a couple of weeks, or if it is new and has had a lot of fish in it for a few days, then this is the most likely cause of the cloudiness you are experiencing.