Will mini fissiden sink?

[Rexxer]

Hi all, I had just removed the mash from my minis. Thank god its still in a whole piece.
But when I put it inside my tank, it floats. Need to ask experience bro if it will sink after awhile? Or will it stay afloat?
Thanks

[wind88]

For mine, it sink. If it doesn't, you might want to try planting to soil. Eventually it will get rooted to the top layer of the soil.

[Shadow]

Are you sure you buy the right plants? mine also sink, my experience on submerge mini fissiden, it does not stick to anything