Ive had this happen with new plants that ive bought, beacuse they were grown emersed and when i put them in my tank they are submerged and form a different looking plant all together sometimes. maybe this is what happend or if not possibly a dificiency of some sort?
the plant i noticed a huge change in was Ludwigia inclinata the leaves went from nice short more rounded leaves to long and thin.
the plant i noticed a huge change in was Ludwigia inclinata the leaves went from nice short more rounded leaves to long and thin.