• 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.

(9343740000635)

SKU 9343740000635
Barcode # 9343740000635
Brand SERENITY
Shipping Weight 0.3000kg
Shipping Width 0.050m
Shipping Height 0.050m
Shipping Length 0.050m

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