Humins (H)
Humins are formed during the formation of humus in the topsoil, have a high molecular weight (10,000 - several million g/mol), are barely soluble in water or lye, have a polyaromatic core and an acid shell
Tip
Fulvodracon - concentrated fulvic and humic acids
Standard price:
From
€7.95
Essential humic substances for the inhabitants of your aquarium
Contents: 0.1 Litre (€0.00 / 1 Litre)