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Serenity Oxygen Block 20g
Serenity Oxygen Block 20g

Price Only: $4.95
Brand: Serenity

Quantity in Stock:4
Product Code: SOB20


Serenity Oxygen Block 20g

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.

  • Average Rating: Average Rating: 3 of 5 3 of 5 Total Reviews: 1 Write a review »

      0 of 0 people found the following review helpful:
    3 of 5 May 16, 2019
    Reviewer: Linda Broughton from Curra, Queensland Australia  

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