5 out of 5
Product Description
Manufacturer Part Number: A8355
Fluval Biological Cleaner uses patented Bio Scrubbers to control waste and clean gravel, power filters, decorations and interior surfaces, helping to reduce maintenance on your aquarium. Use to minimize organic waste from overfeeding, fish waste, decaying leaves and more to ensure a healthy environment for your fish.
Reduces aquarium maintenance
Controls waste for optimal water quality
Beneficial for goldfish, cichlid and heavily populated aquariums
Use with Fluval Biological Enhancer to prevent and control potential increases in ammonia and nitrite levels due to rapid organic waste breakdown.
Instructions for Use: Shake well before using.
8.4 oz (250 ml) treats up to 500 gallons
Dosage:
For New Set-Ups and Maintenance - 5 ml per 10 Gallons
For Waste Build-Up: Initial Dosage - 10 ml treatment per 10 Gallons
8.4 oz - (Treats up to 500 Gallons)
Fluval Biological Cleaner uses patented Bio Scrubbers to control waste and clean gravel, power filters, decorations and interior surfaces, helping to reduce maintenance on your aquarium. Use to minimize organic waste from overfeeding, fish waste, decaying leaves and more to ensure a healthy environment for your fish.
Reduces aquarium maintenance
Controls waste for optimal water quality
Beneficial for goldfish, cichlid and heavily populated aquariums
Use with Fluval Biological Enhancer to prevent and control potential increases in ammonia and nitrite levels due to rapid organic waste breakdown.
Instructions for Use: Shake well before using.
8.4 oz (250 ml) treats up to 500 gallons
Dosage:
For New Set-Ups and Maintenance - 5 ml per 10 Gallons
For Waste Build-Up: Initial Dosage - 10 ml treatment per 10 Gallons
8.4 oz - (Treats up to 500 Gallons)
Attention CA Residents: Prop 65 Warning
WARNING:
This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
Shipping Restrictions
This product can only be shipped to United States.
Need more information?
Our staff are available to answer any questions you may have about this item
Our staff are available to answer any questions you may have about this item
Customer Reviews
By Dawn Odell
Date: February 12, 2023
Love this product has helped in my fish tank
Rating: 
[5 of 5 Stars!]
[5 of 5 Stars!]
By Ann matheson
Date: February 11, 2023
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By redpuppy21
Date: January 30, 2023
Fluval products are the best. I have a 70gal tank with 2 goldfish 4 mini cats (koris). Goldfish are ravenous dirty, so between the natural cleaner fish the fluval products, my tank is in great condition. I can ignore it for weeks at a time and give it bumps and tweaks with my fluval products. I've yet to experience a crash or any of the other problems that aquariums sometimes have. I have the full fluval line of products on hand at all times and a have a 100gal fluval filter. It's a very low maintenance set up.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By Karen W.
Date: January 29, 2023
Good product and fast delivery
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By Nicole
Date: October 04, 2021
Well...maybe there is a very slight difference in my tank from this product. My water did clear up slightly. I will give it more time and see how things work out.
Rating: 
[4 of 5 Stars!]
[4 of 5 Stars!]
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