What should my water look like in my DWC?

What growth in my tank is good growth and what growth is bad?

Can anyone direct me to a tutorial on DWC water?

Got some brown growth, got a strong airstone,

I'm using h202 hygrozyme floranectar and water.

Every few days and on the side im having brownish growths.

Suggestions? I add h202 and it disappears for a short time...

It's a small 3 gallon chamber merely for vegging.

you have light leaks m8

Also, The roots may turn brownish color due to the nutes your using... Guano etc..