i have noticed here lately that my pools has what appears to be sand. someone suggested "pool store" that is probably "DE" but the "DE" is 1000Xs times finer than what i am getting out of my pool.
im getting what looks to be SAND or is it Calcium?
i use a fine leaf bag to peak up the leaves.
the bag is also picking up this "sand" which is real small balls that look like "sand".
can anyone help or give a clue.