Austinroach618
Austin roach
@Austinroach618 · 1 year ago

Any help??? Can’t get rid of this algae. Water tests great, my 2 small corals are great, fish are healthy. Tank is about 4 months old. Thanks for the help!

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User Avatar @MalEficent 1y

Looks like cyano not algae. Chemiclean should do the trick.

User Avatar @Austinroach618 1y

I believe it’s cyano, I am new to saltwater, lots of freshwater experience, is there a better option for the tank than nukeing it with chemiclean?

User Avatar @MalEficent 1y

Not that I’m aware of. I have used chemiclean once before and it didn’t have any ill effects for me.

User Avatar @BradMac5618 1y

How long is your light on for each day?

User Avatar @Austinroach618 1y

Bout 7-7 on, the rest off

User Avatar @BradMac5618 1y

Id cut about 4 off your schedule to help prevent thjs from coming back quickly. When lights are on for too long algae does better then corals. Corals only need 4 to 6 hours but 8 is fine and 10 is usually a good max. Start with less then add more time as the tank ins a better place

User Avatar @Austinroach618 1y

I’ll give it a try thankyou

User Avatar @Euphylliac 1y

Manual removal is always my go-to. Let it run its course while manually removing it, and it'll disappear quite quickly. Anything else has the potential to affect the other organisms in your tank. Although, I believe that a common solution for cyano is to increase the flow in the areas that it's growing.

User Avatar @Alex359 1y

Goes away naturally with time eventually the coralline algae will outcompete it, your rock is still fresh

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