Hi i have finally got sum plants that have got to the surface of my tank. I was wondering how i should go about pruning them. Do i just cut it off at what lenght i want it to be then replant the cutting? Is there a specific way to pruning plants?

Any help would be great.

Just chop them off, preferably just above where a leaf or another stem is growing.

With most stem plants I do as Caryl suggests and then replant in front of the remaing stalk to hide it a bit until it regrows as well.