when removing the red slime try not to break it into small peices. if you blast it off the rocks with the turkey baster it will only spread more, so use care when removing it.
as far as the hair algae add a couple more to your clean up crew. This will help, if the hair is too long for snails and hermits to eat it, you may need to trim it, like a tang would do, then the cleaners will get the rest.