How much rock? Cleanup crew, particularly hermits need rock IMO
. The crews recommended on those sites usually is too much at the beginnning of the tank setup. When do you plan on adding them, right after cycle?
OK. If say 70 lbs of rock after cycling, I'd do maybe 20 hermits, a brittle or serpent star, and maybe 2 or 3 varieties of 20 snails (maybe astreas, mexican turbos - smaller ones, and others). As the tank and you add more fish you add increments of more snails and hermits to get to the Liveaquaria recommended amount IMO
. Not too fast. They'd starve.
'Bout to get started soon?