Chemi-Clean

[RockoC87]

HOw long do i wait until i do the 20%water change? I put in the chemi clean last night around 10. It says on the bottle that repeat after 48 hours if necessary. i havent seen too much of the cyano disappear yet. What do i do? Do i have to do the water change and then add more chemi clean or do i just add more and change the water at the end. i really want this nuisance red crap to go away.

[Viet-Tin]

Chemi-Clean will only knock out cyano temporarily. You need to find whats causing it to grow such as lack of water movement, excess nutrients(over feeding or tap water ) direct sunlight, old light bulbs and many other things. Once you find the cause only then can you rid your tank from cyano.

[Shark_Bait]

in the meantime do the second treatment then 24 hours later do the water change.