I trimmed it this morning, to the same height as the others, they were about 5 inches from the surface and this one has grown that distance in about 10 hours, I can't keep up with the stuff! The others are all normal, that particular stem grows like it's on steroids
, noticed a slight bit of Cyanobacteria tonight, so I removed all that was visible, did a large water change, and dosed quite a bit of KNO[sub]3[/sub], also gave the filter a clean out to remove all of the crap inside it as it may be decaying and giving me a bit of ammonia, a few stems of Star grass have melted also, but the others are flourishing, I removed the melting ones so that is doesn't accelerate the growth of the Cyanobacteria, I figured I can replace them with cuttings from the ones that are flourishing, I presume it's just the transition from emersed to submersed that's caused it, also I have a question, will
Hygrophila polysperma grow emersed? Does it flower at all? I may leave it to continue growing out of the water.
Thanks for all of the compliments.