Help With Floating Moss Ball

Hi Gabriel.  I'm about to be the bearer of bad news I'm afraid... That's not like any moss ball I've ever seen - the middle of it looks quite dead to be honest, it looks like java moss is growing from it though - I wonder if you might have been sold something wrapped in java moss.  If it is java moss, it is perfectly safe to trim it back quite harshly if you like and it should grow back no problem - alternatively you make wish to try 're-wrapping' it around the centre bit with some cotton thread to hold it in place - make sure the centre is not dead and 'rotting' first though as this will affect you water quality.  Fyi java mass always grows upwards towards the light so it will likely grow back to its current state.  If you Google Marino moss ball you will find images of a true moss ball.

Damn autocorrect 

Thanks fcmf that's a good find

I want to thank you guys for your help, I did end up trimming the ball pretty decently and it is still thriving quite happily right now.