Light gree algae

adam1969

New member
tank is two months old i have fish live rock it went threw cycle i did have brown algae but now i have some light green algae . I have vortec pump on the back blowing on the front glass and i can see how fast is building up. My question is what is it and is it normal.
 
Yes sounds normal, are you using RO water?? make sure the TDS is 0 or close to it. Give it a few wks and see how its going, You can always scrap it off the glass. And get a cleanup crew for the substrate if you dont have any (snails, crabs, etc).
 
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