moss balls?

I need good luck much more than something that washes my car....I'm going to get a moss ball right now!
 
Hej, you forgot one thing. This moss, attached to wood gives excellent hiding places for shrimp fry, I have many loaches, but my shrimp population trives well, guess because of the moss...
So if you need a reason, there it is. (maybe not for the balls,though...)
 
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