I have change the water flow and it seems to be better (a bit new to be sur !).
I have another question:
Will your book on the alga translated (quickly !) in french like the other ?
In our club (CLAM) someone doesn(t speak english and a french version will be better appreciated :-)
Pascal
I have a question about Algae. I know your book about this topic and I am going to buy it. I have in my tank a bad alga that I can't identify. Will I find it in your book ?
Here is a location to view this alga...
http://www.lirmm.fr/~lepinay/perso/fichiers.htm
Thanks for your answer
Best regards