Theplatymaster Posted March 5 Share Posted March 5 For a few weeks now i have had an outbreak of hair algae. It appears grey in the tank, although when i pull it out it appears green. What causes hair algae outbreaks in general, and what can i change to fix this outbreak? Link to comment Share on other sites More sharing options...
JoeQ Posted March 5 Share Posted March 5 This is probably the best algae guide I found so far. https://nilocg.com/blogs/news/algae-common-causes-and-solutions-for-different-types My hair algae issue was the hardest algae for me to get rid of. I think my problem was finally solved when I corrected my calcium/magnesium ratio. 1 1 Link to comment Share on other sites More sharing options...
nabokovfan87 Posted March 7 Share Posted March 7 Very awesome guide. Nice find. Link to comment Share on other sites More sharing options...
jwcarlson Posted March 7 Share Posted March 7 I have big outbreaks in newly set up aquariums. It typically gets better on its on in the sense that eventually when I trim out plants covered in it and the new growth just plain doesn't have it. This weekend I tried reverse respiration on a bunch of trimmings. VERY limited success. These plants are all in new tanks, it will eventually settle out. The fish are fine the main plants are OK at this point. They're growing and getting established and will hopefully outcompete it eventually. Link to comment Share on other sites More sharing options...
Pepere Posted March 7 Share Posted March 7 On 3/4/2023 at 8:09 PM, Theplatymaster said: What causes hair algae outbreaks in general, and what can i change to fix this outbreak? Having water in the tank dramatically increases your chances of developing it. Removing the water is virtually guaranteed to prevent it. 6 Link to comment Share on other sites More sharing options...
Lennie Posted March 11 Share Posted March 11 On 3/7/2023 at 12:47 PM, Pepere said: Having water in the tank dramatically increases your chances of developing it. Removing the water is virtually guaranteed to prevent it. Facts! 😄 It is such an annoying thing to have istg. Yesterday when I was watching, one of my rummy noses choked on it almost. I once found by rabbit snail and berried shrimp's leg got stuck in it too. It annoys me so hard. Has anyone had any success with SAE vs hair algae and staghorn? Do they eat it when it is short or eat it when it is longer too? Link to comment Share on other sites More sharing options...
Pepere Posted March 11 Share Posted March 11 I have dealt with hair algaue predominantly by manual removal, and reducing photo period…. And if you are dosing Iron for red plants. limit it to 1 per week, or better yet stop until it is under control. I also added some American Flag Fish, though with those you have to encourage them to eat it by being stingy with feedings… pressure co2 has been helpful… 1 Link to comment Share on other sites More sharing options...
Lennie Posted March 11 Share Posted March 11 (edited) On 3/11/2023 at 10:32 PM, Pepere said: I have dealt with hair algaue predominantly by manual removal, and reducing photo period…. And if you are dosing Iron for red plants. limit it to 1 per week, or better yet stop until it is under control. I also added some American Flag Fish, though with those you have to encourage them to eat it by being stingy with feedings… My iron only comes from all in one fert (tropica premium)+equilibrium during water changes. Sadly we don't have american flag fish here 😞 Do you remove it with a tooth brush or something? Tweezers seem inefficent. Or maybe I'm doing something wrong Edited March 11 by Lennie Link to comment Share on other sites More sharing options...
Pepere Posted March 11 Share Posted March 11 I have used a tube brush. Bring it near and then start turning it, winding up the algae. I havent had any for a while now. 1 Link to comment Share on other sites More sharing options...
PineSong Posted March 13 Share Posted March 13 I reduced hair algae in my tank by covering the blue dots on my tank lights and changing the lighting period to two 5 hour periods per day with 4 hours in between, following suggestions from other forum members back when my tank was newer. Link to comment Share on other sites More sharing options...
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