ANS Power Ball S 3.2cm (100 pieces/pack) (A33642)
ANS Power Ball S 3.2cm (100 pieces/pack)
-Suitable for freshwater and saltwater use
-Special ball structure allows high efficient organic waste, ammonium and nitrite breakdown by filtration bacteria.
-Provides sufficient oxygen supply for filtration bacteria.
-High bacteria activity for long term usage
-Neutral material, do not affect pH
-Use in trickle filter