Hardest working member of your tank?

[Nano]

I'm going to guess because he keeps the sand bed nice and clean

[fishoholic]

CBB, Toby puffer, filefish for aiptasia removal. Naso tang for algae removal.

[MinPhase]

My staghorn hermit crab. He eats everything off the sand bed. Also shout out to my cone shell hermit who eats hair algae like you wouldn't believe.

[Geofrog]

I would have to say my sea hare. Got rid of all my hair algae within a week.

[Foxface]

I would say my filefish, decimated my aiptasia infestation. (well over 500!!!!)