![]() |
|
||||||||
| Portal | PhotoPost Gallery | Register | Blogs | FAQ | Members List | Calendar | Search | Today's Posts | Mark Forums Read |
|
|
Thread Tools | Display Modes |
|
#3
|
||||
|
||||
|
I believe Sera bubble counters use glycerine but it has a built in check valve.
I wonder what glycerine does to a reef tank? :confused: |
| Thread Tools | |
| Display Modes | |
|
|