Feeding the clean up crew

[exodus7627]

I have a 12 gal jbj dlx and want to know how much food i should be feeding it. I purchased the Saltwater Multipack Cubes. Below is what is in the tank right now.
4 NASSARIUS SNAILS
5 ZEBRA STRIPE TURBO SNAILS
4 CORTEZ RED LEG HERMITS

 

[schadiest1]

is there any algae growing in the tank? your clean up crew can graze on that if so.

 

[exodus7627]

yes there is a lot of algae

 

[eclipseagent]

Then you should be fine.
Cleanup Crew is just that, they clean