i need help w/ brown algae

[porcupine puffer]

i have massive amts. of brown algae on my LS bed i wanted to know some really good algae eaters that are compatible w/ my fish.
fish in tank:
Red volitan lion 4"
porcupine puffer 5"
serpent star
turbo snails (always on glass never on sand)
four stripe damsel 1"

 

[splash1914]

use RO water.... tap water contains phosphates.....
turn off your light for a day and the brown algae will go away... at least for that day....

 

[triggerfish]

put dechlor in fresh water