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.

Groupspree focuses on the power of group buying. The manufacturer or wholesaler proposes a heavily discounted price for a large quantity bulk purchase. Groupspree facilitates the bulk purchase on behalf of all the group-buy participants. The deal commences once there are sufficient participants in the group-buy.

4,500 participant Groupspree

3,065 members participating currently

1,435 additional participants needed

This deal will commence once Groupspree reaches 100%.

68% to Groupspree

Participate

By participating, you will partake in the Groupspree Group-buy and could save $10.00 off RRP per item.

Add To Wishlist

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 5 out of 5

GouGou from Perth, Australia

Group buy finished, I paid with PayPal and had this delivered in one week. Very happy.
Rated 5 out of 5

Ankit from Toulouse, France

There is a saying - you get what you pay for. Usually this means if you pay cheap you get poor quality. Not the case here. Plus the price is so good with group buy discount!
Rated 5 out of 5

Bull Frog from Bani Suwayf, Egypt

I bought this 6 weeks ago and love the features and quality
Rated 5 out of 5

DaSnipeKid from Lyon, France

A+
Rated 5 out of 5

Chillipeppersalt from Geneva, Switzerland

Reviews from independents people and companies about this product were correct its good stuff