Table 1 Filament thicknesses (for each treatment, n  = 210 measurements) and biomasses of Aphanizomenon and Cylindrospermopsis used for the experiments
Treatment | Thickness of filaments (μm) | Biomass of filaments (mg chl a/L) |
|---|---|---|
Controls without cyanobacteria | Â | Â |
  No-Aph | - | 0 |
  No-Cyl | - | 0 |
Aphanizomenon gracile | Â | Â |
  Low-Aph | 2.12 ± 0.44 | 0.07 ± 0.01 |
  High-Aph | 2.24 ± 0.53 | 0.27 ± 0.03 |
Cylindrospermopsis raciborskii | Â | Â |
  Low-Cyl | 1.62 ± 0.13 | 0.08 ± 0.01 |
  High-Cyl | 1.57 ± 0.14 | 0.26 ± 0.003 |