I apologize for all the rage in my previous post, but I really needed to get that out. Moving on.
For those of you not in the know, Amaikokonut recently released the Garden Box - a specialized agent injector that is meant to make filling up a world with plants and critters much easier. A lot of other people have already gone over how amazing this thing is, so I won't spend too much time on it. Go check out the Garden Box Central forums if you want to download it and its addons.
Unfortunately, the Garden Box didn't contain any aquatic plants at launch. As such, I took it upon myself to convert the C3 sponges to the Garden Box. I actually finished them a while ago, but was going to also convert the Gumin Grass. Unfortunately, I ran out of ideas for the latter, so instead of sitting on the sponges for several months or more, I decided to release them separately.