what would you put into a DIY aufwuchs ?
for freshwater:
i keep getting a general "diatoms, rotifers, algae, etc." for aufwuchs, but if i want something more specific i get lost.
what critters & such would/could be put together that would make a healthy aufwuchs in the tank.
does it matter too much ?, am i just looking for sessile and/or bethnic critters ? what kinds of algae ? (any algae i am familiar with doesn't really sit on the surface of the substrate, cyano being an exception, but that's a whole other research project - one i'm procrastinating on)
for freshwater:
i keep getting a general "diatoms, rotifers, algae, etc." for aufwuchs, but if i want something more specific i get lost.

what critters & such would/could be put together that would make a healthy aufwuchs in the tank.
does it matter too much ?, am i just looking for sessile and/or bethnic critters ? what kinds of algae ? (any algae i am familiar with doesn't really sit on the surface of the substrate, cyano being an exception, but that's a whole other research project - one i'm procrastinating on)