Boyd Chemi-Clean Red Cyanobacteria Aquarium Treatment, 2-g

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About This Item

Details

  • Helps remove stains caused by red cyanobacteria, also known as Red Slime algae.
  • Combats cyanobacteria by encouraging ideal enzyme balance and oxidizing organic sludge.
  • Can be used in both freshwater and saltwater aquariums.
  • Suitable for all fish, invertebrates, corals, nitrifying bacteria and macro algae.
  • Available in 2g and 6g treatment options for a variety of aquarium sizes.

Instructions

FAQ

Questions & Answers

3 Customer Questions


Is Chemi Clean safe to use with African Dwarf Frogs?

Answer by ChewyFeb 03, 2023
This treatment is suitable for all fish, invertebrates, corals, nitrifying bacteria, and macro algae.

How many gallons does it work on

Answer by ChewyJan 10, 2022
The 2-g package treats up to 300 gallons and the 6-g package treats up to 900 gallons.

Will this product work on blue-green Cyanobacteria?

Answer by ChewyOct 01, 2019
This powdered solution helps remove stains caused by red cyanobacteria by promoting an ideal enzyme balance and oxidizing organic sludge that has been trapped.
4.9
Rated 4.8 out of 5 stars
20 Ratings

11 Customer Reviews



Rated 5 out of 5 stars
By Hicks on May 26, 2025

WORKS !!

cleaned up the red slime within 48 hours !

cleaned up the red slime within 48 hours !


Rated 5 out of 5 stars
By Brett on Sep 15, 2024

Good quality

This stuff it cleans saltwater tank and does not harm fish and invertebrates

This stuff it cleans saltwater tank and does not harm fish and invertebrates


Rated 4 out of 5 stars
By Ian on Sep 11, 2024

Ease of application and safe for our fish.

Easy to use and did not negatively impact our fish.

Easy to use and did not negatively impact our fish.


Rated 5 out of 5 stars
By Emily on Jun 27, 2024

Works wonder

Two treatments in a roll and cleared my green blue algae. Fish, snail, and shrimp all doing well.

Two treatments in a roll and cleared my green blue algae. Fish, snail, and shrimp all doing well.


Rated 5 out of 5 stars
By Gene on Sep 19, 2024

Fish Only algae bloom

This product cleared my green slime Algae

This product cleared my green slime Algae


Rated 5 out of 5 stars
By Carol on Nov 13, 2024

the name

good treatment

good treatment


Rated 5 out of 5 stars
By Jon on Jun 21, 2022

Works for red and blue cyanobacteria

This worked for my blue cyanobacteria. Thought it was algae but a lot of googling led me to try this. It didn't work on the first try but I attempted again by better

This worked for my blue cyanobacteria. Thought it was algae but a lot of googling led me to try this. It didn't work on the first try but I attempted again by better following the directions (Add additional oxygen / air to the tank) and upping the dosage slightly and it worked like a charm.


Rated 3 out of 5 stars
By joye on Jan 24, 2022

Helps a little bit

We have a large tank, this really didn't get rid of the algae, Chewy was AWESONE for the price and delivering the product

We have a large tank, this really didn't get rid of the algae, Chewy was AWESONE for the price and delivering the product


Rated 5 out of 5 stars
By John on Jan 21, 2022

This product really works!

I had a horrible Cyanobacteria infestation and this product took care of it.

I had a horrible Cyanobacteria infestation and this product took care of it.


Rated 5 out of 5 stars
By DrChuchi on Dec 5, 2019

Excellent!

This is by far the BEST product out there for cyanobacteria, just follow the instructions step by step and it works like a charm. It will work on all types of cyano

This is by far the BEST product out there for cyanobacteria, just follow the instructions step by step and it works like a charm. It will work on all types of cyano including the red slime and blue/green slime. Love it. A+++