Have one to sell? Sell on Amazon

Image Unavailable

Image not available for
  • Sorry, this item is not available in

Nutrafin A7938 Waste Control Bio Aqua Cleaner, 4-Ounce, 120ml

Price: CDN$ 10.63 & FREE Shipping on orders over CDN$ 25. Details
Only 9 left in stock (more on the way).
Ships from and sold by Amazon.ca. Gift-wrap available.
8 new from CDN$ 10.63
  • Reduces maintenance while improving the aquatic environment due to the blend of highly efficient micro-organisms that help to reduce organic waste
  • Highly recommended for aquariums that are expected to contain higher amounts of organic waste
  • Helps to digest waste in filters, gravel and on aquarium surfaces
  • Ideal for heavily populated aquariums
  • Suitable for fresh and saltwater aquariums

Frequently Bought Together

Nutrafin A7938 Waste Control Bio Aqua Cleaner, 4-Ounce, 120ml + Nutrafin A7929 Aqua Plus Water Conditioner, 16.9-Ounce
Price For Both: CDN$ 20.60

Product Details

  • Product Dimensions: 4.6 x 4.6 x 12.7 cm ; 159 g
  • Shipping Weight: 159 g
  • Item model number: A7938
  • ASIN: B0026CAZK0
  • Date first available at Amazon.ca: Feb. 24 2011
  • Average Customer Review: 5.0 out of 5 stars  See all reviews (1 customer review)
  • Amazon Bestsellers Rank: #18,043 in Pet Supplies (See Top 100 in Pet Supplies)
  •  Would you like to give feedback on images?

Product Description

Nutrafin Waste Control, Biological Aquarium Cleaner, helps reduce aquarium maintenance by helping to reduce waste in gravel, power filters, decoration and on interior aquarium surfaces.It rapidly reduces organic waste from overfeeding, fish waste and other decaying material such as plant leaves. Nutrafin Waste Control, Biological Aquarium Cleaner is especially beneficial for goldfish, cichlids, heavily populated and other aquariums where greater amounts of fish waste are expected.

Customer Questions & Answers

Customer Reviews

5.0 out of 5 stars
5 star
4 star
3 star
2 star
1 star
See the customer review
Share your thoughts with other customers

Most helpful customer reviews

By Jeff on June 30 2014
Seems to do what its suppose to. I use it 2 times a month, and do partial tank cleans once a month. AND I can tell the tank its self is MUCH cleaner between cleanings. Would buy again.
Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback. If this review is inappropriate, please let us know.
Sorry, we failed to record your vote. Please try again.

Most Helpful Customer Reviews on Amazon.com (beta)

Amazon.com: 16 reviews
10 of 10 people found the following review helpful
Works but warning Dec 13 2012
By Doug, Chicago - Published on Amazon.com
Verified Purchase
This boosted the filter bacteria like crazy so much that I had a huge spike of nitrite and it clogged my pump. I would recommend to use less than indicated to avoid these issues.
5 of 5 people found the following review helpful
great product Dec 16 2012
By Maurice Wilson - Published on Amazon.com
Verified Purchase
This product works in a pinch, had an over stocked tank and this helped control the waste till I could transfer some fish to a new tank
3 of 3 people found the following review helpful
Four turtles April 12 2013
By Amazon Customer - Published on Amazon.com
Verified Purchase
I have 4 turtle tanks. This stuff is great and helps the bottom feeders I have in the tanks to keep up with the waste accumulation.
2 of 2 people found the following review helpful
Excellent Product for a Clear Aquarium March 9 2011
By Grandmabirdy - Published on Amazon.com
Verified Purchase
This NutraFin Waste Control product has really made a difference in my life! I have two medium-large fish tanks (29 and 26 gallons). The larger tank has some large Freshwater Clown Loaches who are darling but who eat a lot and make a lot of waste. I use this product and its companion product by the same manufacturer Cycle and the water stays clear and the fish seem happy and healthy. I make small water changes about once a week and have extra sponge media in two filter boxes for each tank. I enjoy my fish tanks much more now.
2 of 2 people found the following review helpful
When poop is your problem, this stuff is great. Jan. 30 2013
By Chi-Chi Loves Amazon - Published on Amazon.com
Verified Purchase
I have a big fat Oranda whose about 8 yrs old in one tank and a Fancy goldfish who is 9 yrs in the tank next to his. I swear sometimes they have pooping competitions. They eat a lot of different things like veggies fruits and sometimes worms or shrimp. This stuff works to get out the sludge on bottom, it eats it up and keeps ammonia levels down. They each are in a 55 gallon tank by themselves but they are big and poop giant foot longers. This stuff helps maintain a healthy aquarium and naturally too.

Look for similar items by category