i have an aquarium rock with a fine leafed plant growing on it and bound to
the rock with thin nylon fi****ng line.
lately the plant has started growing a kind of spongy green algea.
i have taken it out of the tank and keep passing tap water over it in an
effort to wash it off. but it's very persistant. am i doing the right
thing?
should i cut off light (ie put the whole thing in a container) to kill off
this clinging algea. thanks for any advice.
