Moss Balls

[foxycatfish]

Ok folks
Just got 5 moss balls of Ebay.
How do you make them stay at the bottom of the tank?

 

[limerickbandit]

Just let them float for now when they soak up enough water they will sink

 

[pippoodle]

i just give them a squeeze to make them soak up the water a bit quicker
also once a month when you clean your filter media in used tank water
take ou the moss balls and squeeze them out to get any crud out of them it makes them go nice and fluffy and green again