Eichhornia Azurea (Anchored water hyacinth).
Under water, the leaves are spear shaped but once it breaches the surface they become more rounded like other species of water hyacinth.
Very fast growing plant which does need controlling. Likes to spread on the surface.
Home: South America,
Temperature range: 20-28 deg c,
Tank location: Background,
Preferred ph 5.0-8.0,
size up to 70cm,
lighting 50w/100 litres.

