What eats thread or hair algae?

[Gowalkitoff]

Hi all. Looking for tips on fish or inverts that eat thread or hair algae please. So far I know oto cats, Amano shrimp, and bristlenose plecos do not. I prefer to keep the tank low maintenance, so adding a critter to eat it is my preferred method. It is a 90g freshwater planted low tech, 80F, soft acidic water. Thanks.