You might be wondering what a floating moss ball is! And it's a very good question - this is a new and unique way of growing plants in your aquarium, perhaps in the way you hadn't thought of before. Floating moss balls are covered in Java moss with a clear line attached and its suction cup at the bottom. You simply push the suction cup to the bottom of your aquarium so it attaches to the glass and the moss ball floats!
So who are these moss balls for? Pretty much anyone who wants to add a new dimension into their aquarium. They also had a three-dimensional look to your tank. They are very easy to grow and keep and do not require any maintenance apart from the odd trim here and there.