What is this growing on my LR?

foshizle

Member
if yur woried about it you can always just take it out but i think it should be ok
sratch the macro algea but i have some in my tank and it is fine
 

thejdshow

Member
Ya i seen some macro algea in another thread, and looked similiar to this. Thanks for the reply. Helps alot! :yes:
 

radcast2

Member
The picture with the purple web looking stuff. THat looks to be cyanoalgae....YOU want to suck that out...it can spread like crab grass.
 

thejdshow

Member

Originally posted by radcast2
The picture with the purple web looking stuff. THat looks to be cyanoalgae....YOU want to suck that out...it can spread like crab grass.

I cut back on my lighting and it went away. Thanks for the advice!
 
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