I am looking for advice on where I am going wrong with my riccia.
I have been trying to propagate riccia by floating it on the surface. Over a period of a month it hase become very washed out and doesnt seem to be multiplying. I have been trying to grow enough to use for a riccia lawn and attached to wood etc in a yet to be assembled high light tank.
It is currently in a 20 gallon tank with 40 watts of light an inch away from the plants, DIY co2.
Is it a fertilzer problem?, what fertilzers do they prefer?.
The stuffs so rare round these parts I cant afford to have it die on me!