1. Whats your favorite CO2 scrubber media? Cheapest/effective?
2. I am using a HOB skimmer connected to a CO2 scrubber and would like to mount the scrubber below the tank hidden in the stand. Is there a way to make this possible without risking a reverse siphon?
TIA
2. I am using a HOB skimmer connected to a CO2 scrubber and would like to mount the scrubber below the tank hidden in the stand. Is there a way to make this possible without risking a reverse siphon?
TIA