#9
|
|||||
|
|||||
I will sometimes use h2o2 to dip a piece of rock i can remove or a frag if it has algae on it. For that, i use a 1:1 ratio. Take a toothbrush to scrub anything off. Also works great for hair algae. You can get h2o2 at a pharmacy. I use 3%.
|
Tags |
dinoflagellates |
|
|