Red algae and Green algae

[smkkib]

Hi Guys

Which type of fish eat only green algae, I notice my blue tang eat both types.

Is there any fish eat only green algae?

Thanks

SMKKIB

 

[tektite]

Its rare to get a fish that eats only one specific type of algae. If they do, its more likely to go after varieties of red than green, depending on the algae species.