38+ Moss Turning Brown

38+ Moss Turning Brown. I thought i needed to have more lighting period for the moss because it is on the bottom of my tank, but then, algae starts growing beside the moss! It is attached to driftwood.

Fairy Garden Moss What They Won T Tell You But I Will The Mini Garden Guru from minigardener.files.wordpress.com

Moss consists of tiny plants that form a habitat for small invertebrates. Please note that if your mosses turn brown or dry out, they may be transitioning, and in time, with watering, they could rebound back. This is due to the lack of essential nutrients or if the plant is not getting enough light.

I'm not sure what to do.

I've had java moss on my driftwood about a year, growing enough to require a weekly trim, and in the past couple weeks it has turned about 25% grey and brown. I'm b, i've always had a loving curiosity for rocks and all things nature. I can see it is. I tried watering it again, but that didn't do anything.