For all the pictures .
I saw feather dusters , ( tube worm )
Some kind of pod .
Bristle worm ( very good scavenger )
These are all good to have .
population will grow as it matures .
Bristle worms their population will grow and die off depending on how much nutrients available . A lot of bristle worms is a sure tell sign of over feeding .
They are good to have just invade you happen to feed too much or if something dies .
They will consume it rather then it just rotting and causing a ammonia spike .
Looks nice !