What is this green Algae?

[codygarner08]

I use RODI water and I feed ever two days, I also do water changes every week. It is a 20 gallon aquarium.

 

[saltyfilmfolks]

That looks like a cyano bacteria to me.

 

[mta_morrow]

I vote cyano bacteria as well.

 

[codygarner08]

Okay, just wanted to make sure it wasn’t anything else. I do like the color of it but it does kill off the coralline. I’ll slowly suction it up during today’s water change. Thank you.

 

[reefertank]

Okay, just wanted to make sure it wasn’t anything else. I do like the color of it but it does kill off the coralline. I’ll slowly suction it up during today’s water change. Thank you.

Chemiclean worked well for me fyi

 

[saltyfilmfolks]

Chemiclean worked well for me fyi

On the dark green stuff OP has?
Curious.

 

[reefertank]

Mine was more blue green color

 

[saltyfilmfolks]

Mine was more blue green color

Thank you. Not a lot of reports of folks usingg it with the more , exotic colors. Lol

 

[reefertank]

Thank you. Not a lot of reports of folks usingg it with the more , exotic colors. Lol

Ya I originally bought it for the red slime and had some left then tried it on the blue green worked just as good.

 

[codygarner08]

So after during a Turkey baster and feeding every other day and losing the lightning to 10hours a day, my tank has dramatically changed.[emoji1]