Aquariums: I can’t decide if the tank would look better with or without the mulm.

20 gallon long with a bunch of darters. On one hand I like watching then chase worms through the mulm like little velociraptors on the other every time they move they kick up a cloud lol. The tanks at calf height in the back corner of my fishroom so it definitely takes the award for hardest to reach/film tank.