Coraline algae prevention.........

[vashawn]

.....is there any way beside scrapping it off my glass...i just it on my overflows.

 

[Deanos]

Poor water quality, insufficient lighting and/or improper calcium/alkalinity/magnesium levels will kill most coraline algaes. Unfortunately, any corals you own will also suffer.

 

[nanoreefer22]

:lol2: I was gonna say crappy water quality

 

[vashawn]

ok so ill just continue to scrape it of....