All products in this categorie help to prevent algea growth.
Our maingoal is, to prevent algea from growing, because algeacides will kill them, but also the dead algea will
be new furtulizer and nutrition for new growing algeas
and no matter what algecide you use, it always will stress your fish
even if it is called fish safe.
Nualgi and Barley Straw Extract, are all natural sorces to prevent algea.
You will not find any Barley straw bails or Pellet products, because why would you put possible rotting material in your pond?
Extracts/concentrates do a better job and do not produce rotting waste.