Moss ball white spots : r/aquarium

Health Problems of Marimo Balls: Color Indicators

Yellow spots + hole : r/Marimo

Health Problems of Marimo Balls: Color Indicators

Marimo Moss Balls: What You Need to Know. - Pet Fish Scout

How to Treat a Sick Marimo Moss Ball

My Marimo Moss Ball has gotten so large it broke open. What should I do? : r /Aquariums

Can Goldfish Live with Moss Balls?

Anyone ever see a moss ball take over like this? My shrimp / snail tank gas been going like this for two years : r/PlantedTank

Marimo - the Tale of Mysterious Moss Ball Colonies

White spot on moss ball. What it could be? : r/shrimptank