I forgot to mention my tank parameters
KH-3
pH-6.7
GH-6

250 liters (66 gallon)
300 watts MH.
DIY CO2 (3 bottles of 2 liters)
10 ml of TMG



"António Vitor" wrote in message
...
http://aquarium.planetaclix.pt/temp/image1.jpg
the orange circle points to the place were my 3 discus likes to hide...


http://aquarium.planetaclix.pt/temp/ou****er.jpg
hygrophila corymbosa 'stricta'


http://aquarium.planetaclix.pt/temp/ou****er2.jpg
some leafs of my lotus zenkeri

ludwigia inclinata
http://aquarium.planetaclix.pt/temp/inclinata.jpg

hope you like it...