Rotifer Culture
Manage rotifer production, feeding, and enrichment for live feed supply
ROT1
LR-01 / RB-2026-041
L-type Rotifer (Brachionus plicatilis)
Volume
1000L
Age
14d
Population
4.8B
Rot/ml
320
Eggs %
22%
Feed/Rot.
8L Chlorella
ROT2
LR-01 / RB-2026-042
L-type Rotifer (B. plicatilis)
Volume
1000L
Age
10d
Population
3.5B
Rot/ml
235
Eggs %
28%
Feed/Rot.
6L Chlorella
ROT3
LR-01 / RB-2026-043
L-type Rotifer (B. plicatilis)
Volume
500L
Age
6d
Population
1.2B
Rot/ml
160
Eggs %
30%
Feed/Rot.
4L Chlorella
ROT4
SR-02 / RB-2026-044
S-type Rotifer (B. rotundiformis)
Volume
500L
Age
12d
Population
2.8B
Rot/ml
375
Eggs %
18%
Feed/Rot.
5L Nannochloropsis
ROT5
LR-01 / RB-2026-045
L-type Rotifer (B. plicatilis)
Volume
1000L
Age
8d
Population
2.4B
Rot/ml
200
Eggs %
25%
Feed/Rot.
6L Chlorella
ROT6
SR-02 / RB-2026-046
S-type Rotifer (B. rotundiformis)
Volume
500L
Age
4d
Population
0.8B
Rot/ml
105
Eggs %
32%
Feed/Rot.
3L Nannochloropsis
ROT7
LR-01 / RB-2026-047
L-type Rotifer (B. plicatilis)
Volume
1000L
Age
16d
Population
5.2B
Rot/ml
347
Eggs %
15%
Feed/Rot.
8L Chlorella
ROT8
LR-01 / RB-2026-048
L-type Rotifer (B. plicatilis)
Volume
500L
Age
2d
Population
0.4B
Rot/ml
55
Eggs %
35%
Feed/Rot.
2L Chlorella
Daily Measurements
| Date | Tank | Rot/ml | Eggs % | Lorica Size | Dead % | pH | Temp | Notes |
|---|---|---|---|---|---|---|---|---|
| 2026-03-16 | ROT1 | 320 | 22% | 210µm | 2% | 7.8 | 26.0°C | Good density |
| 2026-03-16 | ROT2 | 235 | 28% | 215µm | 1% | 7.7 | 26.2°C | — |
| 2026-03-16 | ROT3 | 160 | 30% | 205µm | 1% | 7.9 | 25.8°C | — |
| 2026-03-16 | ROT4 | 375 | 18% | 155µm | 3% | 7.6 | 28.0°C | S-type mature |
| 2026-03-16 | ROT5 | 200 | 25% | 212µm | 1% | 7.8 | 26.1°C | — |
| 2026-03-15 | ROT1 | 305 | 24% | 210µm | 2% | 7.8 | 26.0°C | — |
| 2026-03-15 | ROT2 | 210 | 30% | 215µm | 1% | 7.7 | 26.1°C | — |
| 2026-03-15 | ROT7 | 345 | 16% | 208µm | 4% | 8.0 | 25.9°C | Approaching stationary |