Reverse osmosis water:
Add one level measuring spoon for each 10 gal. (45 ltr.).
Soft tap water (up to 5°dGH total hardness):
Add one level measuring spoon for each 25 gal. (115 ltr.)
Normal tap water (6°-12°dGH total hardness):
Add one level measuring spoon for each 35 gal. (150 ltr.)
Hard tap water (over 12°dGH total hardness):
Add one level measuring spoon for each 50 gal. (200 ltr.)
250g treats approx. 750 gal. (3000 ltr.)
500g treats approx 1,500 gal (6000 ltr)
Tropic Marin Pro-Discus Mineral contains selected mineral chlorides, carbonates and sulfates of sodium, magnesium, calcium and more than 50 important trace elements mainly as their chlorides. It does not contain sodium chloride.
