Aquatic Plant Forum banner
1 - 1 of 1 Posts

· Registered
36 Posts
With the filter you're using you probably have a significant amount of surface agitation. You can use a sheet of lexan attached to the outflow on your Penguin filter to cut down on the CO2 loss. Give that a shot and let us know how your CO2 levels are.

1 - 1 of 1 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.