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🧼 Clear your reef, not your vibe — stay ahead of the cyano curve!
Chemi-Clean 2g Premium Pack is a powerful, reef-safe aquarium treatment designed to eliminate stubborn cyanobacteria stains in both fresh and saltwater tanks up to 300 gallons. Its fast-acting formula oxidizes organic sludge within 48 hours without harming fish, corals, or beneficial bacteria, making it an essential monthly maintenance tool for pristine aquatic environments.
| Brand | Boyd Enterprises |
| Customer Reviews | 4.8 out of 5 stars 27 Reviews |
| Item Form | Powder |
| Item Weight | 2 Grams |
| Manufacturer | Boyd Enterprises |
| UPC | 827165712490 |
J**N
Works fast and inverter safe
This stuff worked like a charm. I had a bad cyano outbreak and couldn't get it under control for tye life of me. After 24 hours of use it was all dead and gone. My snails crabs and shrimp weren't hurt at all and my fish didn't mind it in the least. Definitely 5 star
B**B
Worked very well!
Used for cyano outbreak. Worked great as a part of a planned process. No fish or corals damaged.
J**D
Fantastic
Works every time
A**R
wait about a week after the water change for the cyano to totally vanish
I have a lot of blackwater aquariums and when i first set them up (well usually in the first year) they get some cyano. This product seems to work fine - just remember it takes about a week after the water change for the cyano to all vanish; so don't expect it to go away the day you put it in.
S**X
Didn't work for me.
Supposedly works against green algae in the aquarium. Didn't work for me (although it has for others); had to buy a UV system to kill the green stringy algae
R**N
Works great
I have always use this and it works great to get out cyno bateria. In a few days.
A**R
Fast Acting
This removed green, Slimy, Cyano Bacteria after one use!
Trustpilot
2 days ago
2 weeks ago