hi as iv'e been reading up more and more on fish im told its gd to have some shady areas. i do not have this in my tank. is there any gd methods on defusing the light to make shady areas?
A simple method is to use floating plants. I don't use floating plants but do provide lower level seclusion with broad leafed plants until the taller plants like my Vallis mature.
I received absolutely masses of "red root floater" (Phyllanthus Fluitans) from "Voo" recently and it has transformed parts of my Rio240 and Korall60 into very shadey spots... After literally taking ~half of my received plants to Aquajardin for the staff to make persoanl use of!