Las algas que describes pueden ser diatomeas o algas marrones. Es
nromal que las tengas durante el proceso de estabilización del
acuario. Dentro de poco desaparecerán. No te preocupes.
Respecto al polvillo que parece carbón, deberías dar mas datos. Ya
comprobaste que no se trata de debris?
Yahoo! Groups Links
<*> To visit your group on the web, go to:
http://groups.yahoo.com/group/aquaplanta/
<*> Your email settings:
Individual Email | Traditional
<*> To change settings online go to:
http://groups.yahoo.com/group/aquaplanta/join
(Yahoo! ID required)
<*> To change settings via email:
mailto:[EMAIL PROTECTED]
mailto:[EMAIL PROTECTED]
<*> To unsubscribe from this group, send an email to:
[EMAIL PROTECTED]
<*> Your use of Yahoo! Groups is subject to:
http://docs.yahoo.com/info/terms/