emmittthefishguy
Emmitt
@emmittthefishguy · 2 months ago

How do I get this hair algae off!!!! 😡 I’ve already treied scrubbing

20

Comments

Sign in to leave a comment

User Avatar @BlindZide 63d

What are your parameters? Ammonia, Nitrite, Nitrate? Best way to get rid of it is to stop feeding it. The above metrics will tell you where you need to work.

User Avatar @emmittthefishguy 63d

I’ll get those immediately

User Avatar @emmittthefishguy 63d

Around 3ppm

User Avatar @emmittthefishguy 63d

For nitrate

User Avatar @sierrareef 63d

ugh hair algae is the worst 😩 keep

User Avatar @Priceyreef 62d

Manually remove as much as you can. Get some snails and hermits. Toothbrush and syphon as much as you can out. Then work on lowering phosphates and nitrates.

User Avatar @emmittthefishguy 62d

Thanke

User Avatar @DrJube 62d

Phosphate may be high. Feed less and i would remove the corals on the rocks and take the whole thing out and do a hydrogen peroxide dip. You can also dose hydrogen peroxide in the tank but do the research on that. You would need to dose live bacteria afterwards

User Avatar @emmittthefishguy 62d

I’ll do that

User Avatar @emmittthefishguy 62d

How do I dilute the hydrogen peroxide?

User Avatar @DrJube 53d

If you are going to add directly to tank it is 1-2 ml of 3% per 10 gallons. But do research on this. If you are dipping 1:10 ratio of 3% to salt water and dip for 5 mins at least. If you are doing it only to rock without corals I would do 1:4 for 15 mins.

User Avatar @seabud2 62d

Turn off the lights Do a black out for 48 - 72 hours - black bags or cardboard Take out rocks - wash them in H2O2 (hydrogen peroxide) Starve the algae from any light source

User Avatar @seabud2 62d

Turn off the lights

User Avatar @Bgunner99 62d

I bought a foxface rabbit fish and 2 weeks later hair algae was done

User Avatar @Carvermd 62d

For me, I feed less. Then, added a few Mexican Turbo Snails, one Fox Face and a Lawnmower Blenny. Remember to do your water changes on time an religiously. Best of luck!

User Avatar @DaveyJones 61d

A sea hare will eat it

User Avatar @brother5of5 61d

I got a pitho crab that absolutely demolished mine.

User Avatar @Joan 60d

Get an algae blenny or a pictus blenny

User Avatar @Marcus 60d

Flux rx, make sure to dose for your water volume not tank size. Run for 3 weeks and then do a water change. Monitor your nitrates and phosphates.

User Avatar @ReefNChill 53d

Turbo snails and hermit crabs should do the job

Sign in to join the conversation.

Download the ReefBay App
[email protected]
|
©ReefBay 2026

Join The Community

Create an account to contribute to the community

Or continue with
Sign in with Apple
Or continue with
Sign in with Apple

Prefer our mobile app?

QR Code

Scan to download the app

Download ReefBay

Scan the QR code with your phone to download the app

Download ReefBay QR Code

Available on iOS and Android