Specific gravity: 1.10-1.28
Alginic acid: 20 g/L
Organic matter: 100 g/L
Specific gravity: 1.24-1.28
Alginic acid: ≥20 g/L
Organic matter: ≥20 g/L
Specific gravity: 1.21-1.26
Alginic acid: 14 g/L
Seaweed extract: 180 g/L
Specific gravity: 1.15-1.20
Seaweed extract: 200 g/L
Organic matter: 50 g/L
