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API Stress Zyme - 118ml
API Stress Zyme - 118ml
API Stress Zyme - 118ml
API Stress Zyme - 118ml
API Stress Zyme - 118ml
API Stress Zyme - 118ml
API Stress Zyme - 118ml
API Stress Zyme - 118ml
API Stress Zyme - 118ml
API Stress Zyme - 118ml
API Stress Zyme - 118ml
API Stress Zyme - 118ml
API Stress Zyme - 118ml
API Stress Zyme - 118ml

API Stress Zyme - 118ml

(735 reviews)

The build-up of organic pollution in the aquarium inhibits the growth of nitrifying bacteria. The bacteria in API Stress Zyme keep conditions in the aquarium right for the development of the biological filter by consuming harmful organic pollutants. This speeds the development of the biological filter in newly set up aquariums. A build-up of organic compounds also promotes the growth of disease-causing organisms in the aquarium. API Stress Zyme keeps the biological filter working properly by keeping the aquarium gravel and filter clean. Water quality and living conditions are improved when it is used on a regular basis. Each teaspoonful contains 300 million bacteria. These bacteria are in a dormant state and become active when added to the aquarium. Stress Zyme has a five year shelf life and does not require refrigeration. It is effective in freshwater and marine aquariums.Image is for illustration purposes.

The build-up of organic pollution in the aquarium inhibits the growth of nitrifying bacteria. The bacteria in API Stress Zyme keep conditions in the aquarium right for the development of the biological filter by consuming harmful organic pollutants. This speeds the development of the biological filter in newly set up aquariums. A build-up of organic compounds also promotes the growth of disease-causing organisms in the aquarium. API Stress Zyme keeps the biological filter working properly by keeping the aquarium gravel and filter clean. Water quality and living conditions are improved when it is used on a regular basis. Each teaspoonful contains 300 million bacteria. These bacteria are in a dormant state and become active when added to the aquarium. Stress Zyme has a five year shelf life and does not require refrigeration. It is effective in freshwater and marine aquariums.Image is for illustration purposes.

$11.40 - $22.79

in 29 offers

Size:

3.8 L
30 ml
237 ml
295 ml
473 ml
946 ml

API Stress Zyme - 118ml

$11.40

(735 reviews)

The build-up of organic pollution in the aquarium inhibits the growth of nitrifying bacteria. The bacteria in API Stress Zyme keep conditions in the aquarium right for the development of the biological filter by consuming harmful organic pollutants. This speeds the development of the biological filter in newly set up aquariums. A build-up of organic compounds also promotes the growth of disease-causing organisms in the aquarium. API Stress Zyme keeps the biological filter working properly by keeping the aquarium gravel and filter clean. Water quality and living conditions are improved when it is used on a regular basis. Each teaspoonful contains 300 million bacteria. These bacteria are in a dormant state and become active when added to the aquarium. Stress Zyme has a five year shelf life and does not require refrigeration. It is effective in freshwater and marine aquariums.Image is for illustration purposes.

The build-up of organic pollution in the aquarium inhibits the growth of nitrifying bacteria. The bacteria in API Stress Zyme keep conditions in the aquarium right for the development of the biological filter by consuming harmful organic pollutants. This speeds the development of the biological filter in newly set up aquariums. A build-up of organic compounds also promotes the growth of disease-causing organisms in the aquarium. API Stress Zyme keeps the biological filter working properly by keeping the aquarium gravel and filter clean. Water quality and living conditions are improved when it is used on a regular basis. Each teaspoonful contains 300 million bacteria. These bacteria are in a dormant state and become active when added to the aquarium. Stress Zyme has a five year shelf life and does not require refrigeration. It is effective in freshwater and marine aquariums.Image is for illustration purposes.

Size

118 ml
​

Price comparison

Last updated at 14/07/2025 16:20:32

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Price history

​
​

Price history

​
​

Reviews

An Excellent Bacteria Supplement.
17 February 2020
Stephen B

originally posted on thetechden.com.au

API products or doing great.
17 January 2019
Vaughn

originally posted on petco.com

API Stress Zyme 473ml Improves Biological Filtration - Reduces Sludge
18 October 2021
Kay D

originally posted on thetechden.com.au

Specification

Product dimensions25.4 x 25.4 x 25.4 cm; 136.07 Grams
Country of originUSA
Is discontinued by manufacturerYes
Liquid volume4 Fluid Ounces
Item formLiquid

Price comparison

Updated about 9 hours ago
Amazon.com.au

$14.88

+$7.99 delivery
Nature Aquariums

$9.83

Low Stock
Aquaristic Online

$11.00

Low Stock
Bespoke Aquariums

$11.40

+$10.50 delivery
PeekAPaw Pet Supplies

$11.52

+$6.31 delivery

See 36 more history offers

Dick Smith AU

$14.88

Low Stock
MyDeal

$14.88

Low Stock

cashrewards

Up to 4.2% cashback


shopback

Up to 3.6% Cashback

eBay

$14.88

Low Stock
Budget Pet Products

$9.00

Low Stock

cashrewards

1.4% cashback


shopback

1.2% Cashback

Carine Pet Central

$17.95

Low Stock
Catch.com.au

$16.99

Low Stock
Aquarium Kingdom

$14.95

Low Stock
HerbsPro.com

$10.36

Low Stock

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6.5% cashback

eBay.com.au

$24.90

Low Stock
Pampered Petz Hornsby

$19.99

Low Stock
eBay.com.au - theaquariumkingdom

$23.90

Low Stock
Pets Wonderland

$15.95

Low Stock
Kogan.com

$14.88

Low Stock
My Pet Warehouse

$21.94

Low Stock
The Aquarium Centre

$17.95

Low Stock
Powells' Stockfeeds

$22.75

Low Stock
Australian Pet Doors

$13.99

Low Stock
Pet City

$15.99

Low Stock
The Aquarium Shop Australia

$13.70

Low Stock
Pets Warehouse

$18.99

Low Stock
Ozsale

$16.99

Low Stock

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7% cashback


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Mero Passal

$13.95

Low Stock
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$19.99

Low Stock
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$10.90

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$14.95

Low Stock
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$10.99

Low Stock
eBay.com.au - country-trading-store

$18.30

Low Stock
Finepebbleaquarium.com.au

$14.95

Low Stock
Fishutaqua

$14.95

Low Stock
Wallington's WRG

$16.64

Low Stock
eBay.com.au - majesticaquariums_aust

$18.99

Low Stock
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$17.95

Low Stock
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$19.79

Low Stock
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$21.94

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$10.00

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eBay.com.au - internetpetstore

$16.00

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Price history

​
​

Price history

​
​

Reviews

An Excellent Bacteria Supplement.
17 February 2020
Stephen B
originally posted on thetechden.com.au
API products or doing great.
17 January 2019
Vaughn
originally posted on petco.com
API Stress Zyme 473ml Improves Biological Filtration - Reduces Sludge
18 October 2021
Kay D
originally posted on thetechden.com.au
Aquarium cleaning
15 March 2023
Jen
originally posted on walmart.com
DO NOT BUY THIS PRODUCT! IT DOES NOT WORK!
11 September 2018
Bad Products
originally posted on petco.com
Great Company
5 January 2023
B.
originally posted on kwikpets.com
Great for cleaning gravel etc
19 February 2022
Katech
originally posted on petco.com
Great product
4 March 2013
sacichlids
originally posted on petco.com
Indiefur keeps wide range of products & always recommended
29 May 2022
Pratyush D.
originally posted on indiefur.com
Prevent diseases and smell like eucalyptus
12 April 2017
au.v705
originally posted on ebay.com

Specification

Product dimensions25.4 x 25.4 x 25.4 cm; 136.07 Grams
Country of originUSA
Is discontinued by manufacturerYes
Liquid volume4 Fluid Ounces
Item formLiquid