API Goldfish Aquarium Cleaner - 118ml
Simplifies the chore of maintaining goldfish Helps to clean a dirty goldfish aquarium or bowl naturally Keeps gravel clean and removes organic sludge Works naturally to break down organic waste 4 oz. bottle Simplifies the chore of maintaining goldfish by helping to clean a dirty goldfish aquarium or bowl naturally. Helps keep gravel clean and removes organic sludge. Works naturally to break down solid fish waste. Helps reduce toxic ammonia and nitrite by boosting the effectiveness of the biological filter in established aquariums. Use weekly, with a water change, for a clean and healthy environment.
Simplifies the chore of maintaining goldfish Helps to clean a dirty goldfish aquarium or bowl naturally Keeps gravel clean and removes organic sludge Works naturally to break down organic waste 4 oz. bottle Simplifies the chore of maintaining goldfish by helping to clean a dirty goldfish aquarium or bowl naturally. Helps keep gravel clean and removes organic sludge. Works naturally to break down solid fish waste. Helps reduce toxic ammonia and nitrite by boosting the effectiveness of the biological filter in established aquariums. Use weekly, with a water change, for a clean and healthy environment.
Simplifies the chore of maintaining goldfish Helps to clean a dirty goldfish aquarium or bowl naturally Keeps gravel clean and removes organic sludge Works naturally to break down organic waste 4 oz. bottle Simplifies the chore of maintaining goldfish by helping to clean a dirty goldfish aquarium or bowl naturally. Helps keep gravel clean and removes organic sludge. Works naturally to break down solid fish waste. Helps reduce toxic ammonia and nitrite by boosting the effectiveness of the biological filter in established aquariums. Use weekly, with a water change, for a clean and healthy environment.
Simplifies the chore of maintaining goldfish Helps to clean a dirty goldfish aquarium or bowl naturally Keeps gravel clean and removes organic sludge Works naturally to break down organic waste 4 oz. bottle Simplifies the chore of maintaining goldfish by helping to clean a dirty goldfish aquarium or bowl naturally. Helps keep gravel clean and removes organic sludge. Works naturally to break down solid fish waste. Helps reduce toxic ammonia and nitrite by boosting the effectiveness of the biological filter in established aquariums. Use weekly, with a water change, for a clean and healthy environment.
in 17 offers
The lowest price for API Goldfish Aquarium Cleaner - 118ml right now is $6.19 at peta2z.com, compared across 17 retailers.
The all-time low was $6.01 on 27 Feb 2026 — today's price is 3% above the lowest ever. This is at or near its all-time low — a good time to buy.
Prices last updated 8 June 2026.
Last updated at 08/06/2026 22:24:44
API Goldfish Aquarium Cleaner, 118 ml (Pack of 1), White
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
API, Goldfish Aquarium Water Cleaner, 4 Oz
Delivery $16.52
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Delivery between 11–18 June $9.50
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Delivery $17.95
API Goldfish Aquarium Cleaner 118ml | Cleans Aquarium
Delivery between 11–17 June $6.31
API Goldfish Aquarium Cleaner 118mL
Free 30-day returns
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Delivery between 15–18 June $29
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API Goldfish Aquarium Cleaner 118ml
30-day returns
originally posted on influenster.com
We have been using this brand for a while now even the conditioner before we put in our fish/axolotl‘s never really had a problem 
originally posted on petco.com
This product does the job of taking the worry out of water changes, I haven't lost a fish since and it's affordable so can buy the bigger size.
originally posted on petco.com
I rely so much on this aquarium cleaner! I’ve never tried another brand but this one works so well, I have no reason to! I use it during weekly water changes and sometimes in the middle of the week if I want to keep things extra clean for my beautiful fish :)
| Product dimensions | 7.62 x 5.08 x 15.24 cm; 136.07 Grams |
| Country of origin | USA |
| Is Discontinued By Manufacturer | No |
API Goldfish Aquarium Cleaner, 118 ml (Pack of 1), White
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
API, Goldfish Aquarium Water Cleaner, 4 Oz
Delivery $16.52
API Goldfish Aquarium Cleaner
API Goldfish Aquarium Cleaner-Api Goldfish Aquarium Cleaner 118ml-Hurstville Aquarium
Delivery between 11–18 June $9.50
API Goldfish Aquarium Cleaner
Delivery $17.95
We have been using this brand for a while now even the conditioner before we put in our fish/axolotl‘s never really had a problem 
This product does the job of taking the worry out of water changes, I haven't lost a fish since and it's affordable so can buy the bigger size.
I rely so much on this aquarium cleaner! I’ve never tried another brand but this one works so well, I have no reason to! I use it during weekly water changes and sometimes in the middle of the week if I want to keep things extra clean for my beautiful fish :)
Used this for last 6 months and seen a difference. This contains good bacteria so keeping your tank under control.
This product works well and I'm very satisfied with it. It has made a difference in my aquarium. It really does help keep it cleaner. I wouldn't use anything else for my goldfish. I'll be using this as long as i have goldfish. API makes really good products. I've never been disappointed with any of their products.
What's up with this product? It killed my goldfish within hours of use. Twice. I only used the product 2x's. And if anything I used a little less than the recommended dose. The first time I used it, one fish died. Today I wake to all fish dead in a well established, > 3-year-old tank of fish. I'm heartbroken.Why would this product kill the fish? I see I am not the only one this happened to.
I was skeptical that this product would work. I followed the directions and was very surprised at how fast it worked. I will keep using this aquarium cleaner.
Great stuff, I use this each time I change some of my tank water - keeps my “fairground won” goldfish happy and healthy
Very good value for money. Works within hours. Helps maintaining clean aquarium. Would not work on a dirty tank and doesn't eliminate algae growth so recommended for maintenance rather than cleaning.
| Product dimensions | 7.62 x 5.08 x 15.24 cm; 136.07 Grams |
| Country of origin | USA |
| Is Discontinued By Manufacturer | No |
