75g cleanup crew (these ok?)

[RichardPryor]

I bought the following cleanup crew for a 75g.

Cerith Snail (12)
Golden Snail (100) - Will sell 50 to a friend
Scarlet Hermit Crab (12)
Nassarius Snail (50)

Is this ok? Did I forget something important?

 

[Dubbin1]

That should do just fine.