- Joined
- Oct 28, 2019
- Messages
- 166
- Reaction score
- 42
Take sample of skim and give it to chemical lap to give report and check results. you can see how much organic carbons skimmed, starches, proteins, DNA, fats, toxins released by coral or other organisms, amino acid, vitamins and carbohydrates. if its not skimming anything of those means it's not skimming efficiently.