NYOS Phosi- EX is an ultra efficient iron-based absorber of moist and secure silicate and phosphate. Targeted use of Phosi-EX prevents algae plagues to ensure you have crystal-clear, well-balanced aquarium water. Doesn't contain any harmful substances so rest assured your fishes and corals are safe.
FEATURES:
Removes phosphates and silicates efficiently
Prevents unwanted algae plagues
Doesn't affect with pH levels
100% safe! Doesn't contain harmful substances
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