when i try to grow java moss i wrap around rock/wood with rubber
bands. i don't do anything different in tank. but it tends to never
take off. not sure if the fish, 4 oscars, pleco, corys and a couple
golds, were attacking it? is there something i can do as far as
water? is there a level of ph/nitrates that affect the moss. i
understand they require low level of light so a standard bulb should
be enough. so barring fish, what would i be doing wrong? thanks