|
|
|
|
|
#1
03-15-2009, 06:01 PM
|
|||||
|
|||||
Change it when you notice the algae starting to re-grow (after you get it under control). The appearance of your aquarium is the best indicator for any maintenance issues. Likely you'll need weekly GFO changes for the first month or two, until you get the algae under control. I change mine every 2 months or so, and keep a record in a maintenance log.
|
Hybrid Mode
