GHA

[XXTKHXX 1]

How to kill GHA in a nano tank?

( 1 5 ft cube tank )

 

Sent from Singapore Reef Club mobile app

 

 

[SubzeroLT 370]

If its manageable, easiest is to take the rock out to remove the GHA. You can kill it by dripping or brushing on hydrogen peroxide. Ensure they hydrogen peroxide does not touch your corals/hands.

 

Not a fan of using additive if more straight forward methods are possible.

Else the usual advice comes in : Reduce nitrates/phosphates. Have useful fish like tangs, snails/sea hare or algae blenny. Else use vibrant ($$)

 

[Ooozone 5]

Vibrant has worked well for me in tackling algae issue

[kasper 6]

Vibrant eventually gonna kill your chaeto too so beware. !

 

[Heroo 1]

Vibrant also will start to bring in cyno if not carefully used...