Serenity Oxygen Block 20g

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The Serenity slow release oxygen block releases oxygen and also keeps your pH stable.


Oxygen Block 

  • The active oxygen block will dissolve slowly in water and release ingredients that will help maintain a healthy environment for your fish. 
  • As the block dissolves it will replenish the oxygen supply.
  • Replace the block with a new one when it has almost dissolved. 
  • This product will also help stabilize pH.


SKU 6370
Brand Serenity
Shipping Weight 0.1000kg
Shipping Width 0.090m
Shipping Height 0.150m
Shipping Length 0.120m
Shipping Cubic 0.001620m3

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