I've done a lot since i last posted pics. the fauna and flora don't match, but i gave up when i couldn't get anywhere looking for african plants for this thing. the most native plant in here is the algae that has covered the shells and rocks, but i've never seen a picture of pristine shells from lake tang (this is how i justify it). Yes, i know there is brown algae on the back wall, but that will be taken care of this week when i get some snails (maybe some ottos, but i have terrible luck with them.)
look closely for the little guys in the rocks
look closely for the little guys in the rocks