Too many Turbos?

[mgnum21]

I was wondering if anyone could give any advice on the number of Mexican Turbo Snails I should have in my tank. I have a 30 gallon with six of them. The lfs told me two per 10 gallon so I got six. I have read other places where there suggested one per 20 gallons. Do I need to get rid of a few?

Thanks

 

[Anemoneman]

How much algae?

 

[mgnum21]

It is a newly matured tank and has had its diatom surge that the turbos cleaned up quickly so know there is a fair to low amount of algae growth happening.