API STRESS ZYME Bacterial cleaner, Freshwater and Saltwater Aquarium Water Cleaning Solution, 4 oz
Original price was: $8.38.$5.89Current price is: $5.89.
Price: $8.38 - $5.89
(as of Mar 29, 2025 12:43:59 UTC – Details)
Reduce aquarium maintenance by creating a naturally balanced aquarium with API STRESS ZYME Freshwater and Saltwater Aquarium Cleaning Solution. Fish waste, sludge, uneaten food and other organic compounds can cause harmful water conditions including ammonia and nitrite poisoning and breathing difficulty. They can also be difficult and time-consuming to remove especially from rock, coral and gravel. API STRESS ZYME Freshwater and Saltwater Aquarium Cleaning Solution contains over 300 million live bacteria per teaspoonful to consume sludge and organic debris, keeping gravel and glass clean naturally and boosting the natural aquarium cycle, reducing aquarium maintenance over time. Use it weekly in freshwater and saltwater aquariums to maintain a strong biological filter and a healthy, clean aquarium. With API Aquarium products, it’s easy to keep a beautiful saltwater, freshwater or reef aquarium. For over 50 years, API has been creating innovative, research-driven solutions that make it easier to care for your fish and aquarium. API Aquarium Treatment Supplies are designed to work in conjunction with each other to provide best results to control algae, promote healthy bacterial growth and help control and cure fish diseases and conditions such as ich and fin rot. They work to provide a safe, hospitable environment for fish such as tropical community fish, cichlids, goldfish and more. With API, you can spend more time admiring your fish, and less time scrubbing your tank. Make sure to use all products as directed in order to ensure the best results.
Is Discontinued By Manufacturer : Yes
Product Dimensions : 10 x 10 x 10 inches; 4.8 ounces
Manufacturer recommended age : 1 month and up
Item model number : 56C
Department : Unisex-Adult
Date First Available : June 20, 2004
Manufacturer : Mars Fishcare
ASIN : B0002AQLJW
Country of Origin : USA
Contains one (1) API STRESS ZYME Freshwater and Saltwater Aquarium Water Cleaning Solution 4-Ounce Bottle
Keeps freshwater and saltwater aquariums clean and reduces maintenance
Consumes sludge to help keep gravel and decorations clean
Adds beneficial bacteria for a healthy aquarium
Use weekly to maintain a clean, healthy aquarium
Customers say
Customers find that the aquarium pond water treatment works well for keeping fish healthy and vibrant. They find it provides good value for money, with clear and clean water. The product helps keep the tank clean and reduces algae growth.
AI-generated from the text of customer reviews
13 reviews for API STRESS ZYME Bacterial cleaner, Freshwater and Saltwater Aquarium Water Cleaning Solution, 4 oz
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Original price was: $8.38.$5.89Current price is: $5.89.
tom –
Great product
Good product in keeping my fish healthy for lots of years, must have if you want to have your fish for a long time and have them healthy.
Fernanda Valdés –
The products have turned out perfect!
The products have turned out perfect, we have several fish tanks and everything has worked normally. The products come well packaged and their quality is as expected. We liked the price and quality. We have bought several things and they have all turned out good. Furthermore, well managed, it lasts a long time.
Brittany –
Useful
Helped maintain our multiple tanks. Small bottle lasts a long time. Helps with clear water.
Amberly L. –
Great value
Will buy again seems to work great
DaMongoose –
it works
i don’t have algae eating fish so i noticed green algae growth on the corners of the tank, on the rocks and plant leaves. 4 days after adding the recommended dose the algae growth lessened and after a week or so it was too a bare minimum. some reviews about this product state that it doesn’t work and dont waste your time and money. i disagree completely because my Betta”shark” seems much happier and yes the algae growth is barely seen and the water is much much much cleaner. I’m really not into doing frequent water changes because it will disrupt the delicate balance of the aquarium environment. like i said, this product works! but nothing can last forever so for me replacing the water has been prolonged to about 2 months or so. i much rather use this than aquarium salt which btw can be harmful to your fish if used incorrectly. use only if your fish had an illness. this product is much more beneficial because fish need bacteria to survive. there was a review about a person mentioning that the product is just a marketing scam and it’s hard to believe that something ie: bacteria in a bottle sitting on a shelf cannot live for months on end waiting to be purchased and used. if this product is trulya scam and it doesn’t work then explain to me why my algae is suddenly almost gone?
Alfheidur Wyndham –
Works great for cloudy water
Works great . My tank sometimes gets cloudy but once I put some of this in my tank itâs clear within a few hours .
Ana –
Saved my goldfish!
Goldfish are messy little buggers and despite frequent filtration and water changes in my 75 gallon tank, the nitrate battle was real. The water was cloudy and I got very concerned when one of my goldfish had streaks of blood in his fins.This product was FANTASTIC.It worked nearly immediately and had continued to work wonders on the appearance and quality of our tank.Itâs incredibly easy to measure and use, works quickly and continuously, and keeps the tank stable and clear.There were no negative impacts on the fish and the sick fish made a full recovery and is doing better than ever.
Jaeden F –
Keeps everything clean
Pretty good and does no damage to the fish
Ka –
It simply replaces all those starter kits as you can double the dose for a new aquarium to boost the biological filter. What a brilliant product! My guppies are happy with this.
Selenedm –
Producto muy recomendable!el agua no se enturbia para nada,hay que tener un buen filtro,el mio no funciona bien y el agua no esta sucia pero huele mal por el filtrado,el producto es buenisimo.
Susej Avila –
I love the brand
Turki –
Very good
Burto –
Great Value and works really well in my tropical tank.