not skimming after carbon added.
- Thread starter ixTCxi
- Start date
- Location
- Duluth, Minnesota
3 reasons:
1. Skimming is much controlled by surface tension which the GAC may have initially changed.
2. Both skimming and GAC work of a chemical process called Hydrophobic action.
3. GAC removes more organics quicker and faster than skimming.
Who's GAC did you use, how much and how old is this tank ?
1. Skimming is much controlled by surface tension which the GAC may have initially changed.
2. Both skimming and GAC work of a chemical process called Hydrophobic action.
3. GAC removes more organics quicker and faster than skimming.
Who's GAC did you use, how much and how old is this tank ?
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