Green Hair Algae eating fish for Saltwater

[ChandlerTingle]

I was curious what saltwater fish are most likely to eat GHA that can live in up to a 40 gallon tank. Already treating it manually and with Vibrant. Just wanted to see what fish will finish it off and keep it at bay
Right now I have:
2 Clownfish
Royal Gramma
Baby Horseshoe Crab
Valentini Puffer

 

[EeyoreIsMySpiritAnimal]

In a 40 gallon? Snails. Or a sea hare. Maybe an algae blenny but they get finicky

 

[Lavey29]

Just add 2 tuxedo urchins

 

[EeyoreIsMySpiritAnimal]

I was curious what saltwater fish are most likely to eat GHA that can live in up to a 40 gallon tank. Already treating it manually and with Vibrant. Just wanted to see what fish will finish it off and keep it at bay
Right now I have:
2 Clownfish
Royal Gramma
Baby Horseshoe Crab
Valentini Puffer

Really, you need to address the underlying cause of the algae