1000 – 1500 lux – Bright, 500 – 1000 lux – Medium
5, 6, 7, 8, 9
20mg per Litre, 30mg per Litre
Echinodorus bleheri large Amazon sword. Its leaves are 3-6cm wide and growth is up to 60 cm. Older bushes can produce up to 50 leaves. The substrate must be at least 10cm high so that the root system can spread properly.