![]() |
|
||||||||
| Portal | PhotoPost Gallery | Register | Blogs | FAQ | Members List | Calendar | Search | Today's Posts | Mark Forums Read |
|
|
Thread Tools | Display Modes |
|
#5
|
||||
|
||||
|
I have been told that they significantly increase nitrate levels in your tank. Has anyone observed this?
DanTheMan |
| Thread Tools | |
| Display Modes | |
|
|