I am new to living plants in the aquarium. I just got two packages of S. repens. When I peeled the rockwool off of The Roots, there were some little gray balls entwined in The Roots. They are irregularly shaped and about 1/16 to 1/8 of an inch in diameter. They appear to have a skin on the outside, and then a liquid or gel inside. They are not attached to the roots. However, they are intertwined tightly in The Roots. I'm thinking these are either little fertilizer the plant picked up, or some kind of seed that the plant propagates. Does anyone have an idea what these things are? I'm going to keep them in a wet bag, until I know for sure. Just in case
