111%
off RRP

Serenity Oxygen Block O2 20G

Rated 4.1 out of 5 based on 20 customer reviews

20 customer reviews

$9.00 $-1.00

Shipping: Shipped from distribution center in Seattle, United States of America.

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Description
Reviews (20)

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.

5 Star (9)
4 Star (7)
3 Star (1)
2 Star (2)
1 Star (1)

Average Star Rating: 4.1 out of 5
(20 customer reviews)

20 reviews for Serenity Oxygen Block O2 20G

Rated 4 out of 5

PrincessLand from Dubai, United Arab Emirates

My friend recommended it to me and she was absolutely right
Rated 3 out of 5

You Just Might from Morelia, Mexico

Maybe I was expecting too much
Rated 2 out of 5

Peppermint Kisses from Panama City, Panama

Does not meet the standards I was expecting
Rated 2 out of 5

Cute Pixel from Port Elizabeth, South Africa

Not recommended
Rated 1 out of 5

pinkv0dka from Staten Island, United States

trash product but at least its cheap compared to other shops and amazon/ebay